1992 close am penny fg - If theres space between the letters, your penny is worth one cent.

 
Not really. . 1992 close am penny fg

USA Coin Book estimated that a 1992 Close AM penny minted in Denver carries a. 1996 Wide AM Unconfirmed 1997-P Doubled Die, look at the ear lobe like the 1984. Also, there is a horizontal serif on the end of the straight vertical part of the G on the Wide AM cents. Normally, theres a slight gap between the letters A and M. The most typical way you are likely to find a 1997-S penny is in a 1997 proof coin set a total of 2,796,678 of the 1997-S pennies were made. TheNickelGuy Consignments with. 21 Jan 2023. In my search for a Close AM penny, I found a standard wide AM 1992 penny, but the Initials are the Close AM type, they are further away from the buildings. In all, the Philadelphia Mint produced 606,045,000 pennies that year. Like its Philly counterpart, the 1962-D Lincoln Memorial cent contains a 95 copper content and is therefore worth more than face value . 1992 P Reverse of 1993 AKA CLose AM or CLAM 1992 D Reverse of 1993 AKA CLose AM or CLAM An amazingly rare Transitional Die Coin. 1993-1997 P and D cents should all have Close AM reverses. Interestingly, the price of the best-preserved specimens is a bit higher than identically graded ones from Philadelphia. Find all of your pennies from 1992 and check their backsides. 1992-D 1C Close AM MS64 Red and Brown PCGS. However, a few of the 1992 Close AM pennies have already sold for a lot more than that. The specific variety is Close AM. Mark55, Dec 31, 2016. In 1965, the U. Your coin is equally spaced. Less than 100 of this variety exists. Opens in a new window or tab. Oct 14, 2022 The last sale of a Close AM 1992 Lincoln penny was recorded back in 2017, with the coin selling for an incredible 25,850. Mint Mark D (Denver) Grade MS60. Typically, rare coins have a low mintage, while others with a unique error or another element also sell for high sums online. RARE 1999 Lincoln penny no mint mark, Close AM, Red Finish Double Obverse. Murrah Building in Oklahoma City, Oklahoma killing 168 people, including 19 children in a daycare center inside the. Meow thinks that one is really hard to find. From 1989 through 1992 the Mint used the Lincoln Memorial reverse design that we identify in the Wexler Files as Lincoln Memorial Reverse Design 6 (LMRD-006). when far AM, you have close FG. Discussion in 'What's it Worth' started by JohnnyCoiner, May 25, 2015. Nov 14, 2023 In 2016, a Close AM penny with an MS-64 Red grading sold for more than 8,800. In a way, all Lincoln cents are memorial pennies,. A similar penny sold for 4,320 in 2018. There's nothing to be nervous about. Get the best deals for 1992 close am penny at eBay. Michigan collector and cherry picker John Anderson reports finding a 1992-D Close AM circulation strike. Best Match; Time ending soonest; Time newly listed; Price Shipping lowest first; Price Shipping highest first; Distance nearest first. That weight means the penny is made from the old bronze alloy and is more valuable than the pennies made later in 1982 (and ever since) from the new copper-plated zinc alloy. The variety in question is found in the legend UNITED STATES oF AMERICA, scrawled out in semicircular fashion across the top half of the reverse along the rim. But if the AM is not close on the coin then it may only be worth dollars. 1992 D Lincoln Penny, Wide AM, Close FG - List7P. The Close or Wide AM refers to the distance between the A and the M in AMERICA on struck coins. A small number of 1992 Lincoln Cents were apparently. Even those in an MS 66 grade can barely reach 20. 75 Top Rated Plus Was 1,045. 1992 Close AM Penny Worth a Fortune Check out my other coin collecting videos on Couch Collectibles. The Denver Mint produced a lot of pennies in 1988 5,253,740,443 of them Yes, you read that correctly, more than 5. As common as 1992 pennies are, this was no ordinary penny to say the least. If you&x27;re looking for a 1992 Close AM Lincoln Cent from either of the two mints that produced these coins, you&x27;ll need to flip all your 1992 "pennies" over so you can view their reverses. The 1998 being the rarer of the two,. One Cent runs along the bottom of the coin, with FG next to the right rim. How to identify the 1992 Close AM and Wide AM Lincoln pennies, and how to tell which one is worth money. However a few 1992 cents were produced with the newer Close AM design of 1993 instead. Jump directly to the content. In a way, all Lincoln cents are memorial pennies,. Le groupe. or Best Offer. or Best Offer. Professional Coin Grading Services is a division of Collectors Universe, Inc. 3 Feb 2020. Insider, Nov 17, 2021. It is estimated that 25,000 no-mintmark pennies were produced with perhaps 10,000 pieces surviving,. According to variety vista there's 7 identifiable dies by markers for 1988P and 3 for 1988D. The average sale price for 1992 close am is 500. In addition to that, the vertical bar of the G in FG extends down below the lower right curve of the G. Nov 13, 2019 Michael K said . 1992 close AM Penny 1 Unread post by JoniB Tue Sep 15, 2020 319 am. WELL BOYS,JUST YESTERDAY I FOUND TWO 1992 D CLOSE AM FAR FG, IN ONE ROLL OF CENTS FROM BANK,THEY ARE SELLING FOR 3,500. Recently, a different example of a 1992-D Close AM Lincoln cent graded PCGS MS64 Red Brown also sold at a Heritage Auction for 20,700. Get the best deals for 1999 penny close am at eBay. 1992 D Close AM Lincoln Penny FG Memorial. it shows how far apart the AM is and the FG initials are close to building. How To Spot a 1992 Close AM Lincoln Penny Worth Money, Wide Close AM Pennies Explained. Lyrics, Meaning & Videos Suicide, CARBAGE CAN, fucking guy, JOHNNY IS A SLUT, joinin up, garbage can, Jany is a slut, Unscrupulous, Jessy and me, Ha'p'orth, let em alive, who am I, It's Raining, IM IN LIFE, Mental Mailtretment, aim in life, IT&180;S. Mint produced billions of cents for this year alone, but only two "1992 Close AM" cents have been reported in the past 17 years. The 1998 is the second scarcest of the three. However a few 1992 cents were produced with the newer Close AM design of 1993 instead. On a true Wide AM the designer initials will be closer to the Memorial and the G will have an inner serif and a tail coming off the lower part. 1992 No Mint Mark Lincoln Penny, Wide AM, Curved FG, Close FG - List6P. As common as 1992 pennies are, this was no ordinary penny to say the least. The close "AM" meant that the letters "A" and "M" were very close and almost touching while the wide "AM" had the two letters separated much. 95 each and are now worth around 18 to 22. 1992 Close AM Penny Find all of your 1992 pennies and look at the back of them. 75 Top Rated Plus Was 1,045. 5 zinc and 2. However a few 1992 cents were produced with the newer Close AM design of 1993 instead. 1996 Wide AM Unconfirmed 1997-P Doubled Die, look at the ear lobe like the 1984. The year 1992 was one accordingly named a transitional year for the Lincoln cent. Opens in a new window or tab. 5g and is 19. The coin that Ogilvie discovered had the "AM" of AMERICA close to one another. Professional Coin Grading Services is a division of Collectors Universe, Inc. What is a 1992 close Am penny worth Bucki estimates that a 1992 Close AM coin in fairly new condition could be worth about 20,000, while a used one could sell for around 2,000 to 3,000. Barr Coins &183; February 12, 2020 &183; February 12, 2020 &183;. The variety in question is found in the legend "UNITED STATES oF AMERICA," scrawled out in semicircular fashion across the top half of the reverse along the rim. So its a wide AM 'wide' initials. However a few 1992 cents were produced with the newer Close AM design of 1993 instead. February 1, 2009 531AM. If the letters almost touch, then you&x27;ve got the rare 1992 close AM. USA Coin Book Estimated Value of 1992-D Lincoln Memorial Penny (Close AM Variety) is Worth 11,359 or more in Uncirculated (MS) Mint Condition. Latest Copper 1983-D Cent a Mystery. How to identify a 1992 close AM penny To identify a 1992 close AM penny, you can look closely at the letters A and M in the word America. 1992 P Reverse of 1993 AKA CLose AM or CLAM 1992 D Reverse of 1993 AKA CLose AM or CLAM An amazingly rare Transitional Die Coin. The 1992 Close AM Lincoln Cent (Buy on eBay) is a transitional variety of the Lincoln Cent series. Take a look at the Close AM found on a 1992-D circulating cent by John Anderson of Michigan. 34 - 1992 and 1992-D Lincoln Cent, Close AM. 00 or Best Offer Sponsored penny (1992 with close am) 170. 1998 Wide AM 7. 1992 close AM Penny Ask a question or post your most recent discovery. 0 bids Time left 5d 16h left (Sat, 0109 PM) or Best Offer. Fully red examples are more desirable and will typically be worth more in higher grades. Dec 27, 2015 Now look at the FG at the bottom of the 1992. The 2002 Lincoln penny with no mint mark is one of the most common pennies you will find in pocket change. Also, the initials FG on the reverse are further apart from the memorial building. Also, the initials FG on the reverse are further apart from the memorial building. We&39;ll show you how t. 98 grams and 3. However, some rare 1992 pennies have an A and M that are almost touching. 00 shipping. Hi I am curious if the attached 1992 Penny may be a close AM Lol I have a few to ask you. Want all the info I can get before going to coin shop. Jun 23, 2018 Ken Potter. 00 or Best Offer Sponsored penny (1992 with close am) 170. Some magicians fashion a dime on one side and, using sleight-of-hand illusion, make the penny appear to turn into a 10-cent piece or vice versa. One of the highest prices paid for a 1993-S penny was 135. These bicentennial designs featured images of a much younger Lincoln on the reverse. 1996 Lincoln Memorial. 1992 penny with odd upper. 1992 Close AM 5,000 1995 Doubled Die Obverse 30 1998 Wide AM 20 1999 Wide AM 400. The Close or Wide AM refers to the distance between the A and the M in AMERICA on struck coins. Feb 2, 2021 In this link, the close AMs are not touching, but they are close and my post shows the same and the font is correct apparently. It looks like you do have the close am variety of the 1992 D penny. 2 zinc; 0. And the font used in AM matches the 1993 penny above as do the FG. Most 1999 Wide AM pennies have a value of 150 to 300. I my self just found a 1990 close AM but it's not the 1990 s it's a 1990 d could anyone give me any info about it. Latest Copper 1983-D Cent a Mystery. We talk about 1992 P & 1992 D close AM pennies worth money, and giving you there value You can find them in circulation, so check your pocket changeThank. We look at the 1998 close am penny vs wide am penny. 20 Quote Reply. 1992 Penny Close AM. 1992 Close AM 5,000 1995 Doubled Die Obverse 30 1998 Wide AM 20 1999 Wide AM 400. The Denver mint released slightly fewer 1979 D Lincoln Memorial pennies than Philadelphia or 4,139,357,254 pieces. And, in a few cases, the 1997-S pennies were spent as regular money. Fully red examples are more desirable and will typically be worth more in higher grades. 1996 No Mintmark Penny Value. The terms Close AM and Wide AM refer to the spacing between the letters A and M in America on the reverse of the Lincoln Memorial Cent. 1992 Close AM - extremely rare 2. This 1992 Lincoln penny sold for more than 20,000 at an auction in 2012. 50 grams Mintage 4,648,905,000 Mint Philadelphia Metal Copper-plated Zinc Auction Record 5,000 NGC Genuine 01-21-2022 eBay Narrative Send Us Feedback Show Related Coins and Varieties (9). We asked three recent alumni of UTMN from Europe, Asia, and Africa to share why they chose Tyumen in the first place, and explain what sets the university apart. Report this Post to the Staff. gypzrose (143) 100. It is expected that a 1992-D "Close AM" Lincoln Cent Variety . Mint substituted proof sets. Beginning in 1993, the United States Mint sharpened certain details of the reverse design of the coin. all pennies made after 1992 were all suppose to be made Close AM 's. Even without errors, these coins can fetch good prices in high grades. Your 1989 cent may resemble the RDV-007 however the "FG" is the result IMO of the combination of a weak die strike and as (Pickin and Grinin) stated, a later die state or its even possible that the die was partially filled with grease or dirt. 1992 Close AM Lincoln 26,000 Transitional Penny. 10 grams so an authentic one could weigh as little as 2. There's also a proof displaying the wrong. 1998 Wide AM 7. 1998 Wide AM 7. 1992 Close AM - extremely rare 2. But the typical price for a 1963 penny is 10 to 30 cents. Barr Coins &183; February 12, 2020 &183; February 12, 2020 &183;. Do you have a rare wide am penny or close am penny Which coins are valuable We look at the coin prices for these rare pennies that you . 00 vaughn872 (10) 0 Buy It Now 3. As for minute differences in spacing, yes--I noticed that too for coins in the. 21 Jan 2023. 50, at the time of this writing. We look at the 1998 close am penny vs wide am penny. Nevertheless, theyre a numismatic curiosity and many folks are willing to pay a small premium to own one of these cool pennies. The 1996 penny without a little letter under the date (which is called a mintmark) was struck at the Philadelphia Mint where 6,612,465,000 pennies were made that year. The Dow Jones closed higher by around 200 points on Friday. 1992 D Lincoln Penny, Wide AM, Close FG - List7P. or Best Offer. It looks like the G sometimes has the curve to it which is why I posted this. In 1993 the reverse side design of both business strikes and proof coins transitioned from the Wide AM as normally found on 1992 and prior cents (such as looking at a 1991 reverse also) to a Close AM design. And that&39;s it. Rare 1992-D Close AM cent realizes 20,700 at auction. 1998 Wide AM 7. 1988-D 1c RDV-006, Die 1 of 3. A small number of 1992 Lincoln Cents were apparently. While there, he photographed the Trinity Monastery, one of the oldest in Siberia. How much close is considered for close AM for 1992 d penny In this coin, the FG font seems correct for close AMs, but the gap, not sure. Opens in a new window or tab. they are extremely close with a razor-thin gutter between the letters as should be on a regularclose AM arrangement on the 1999 penny. The Denver Mint also recorded a high mintage, producing as many as 4,442,866,698 pennies in 1986. At Heritage Auctions, the 1961 MS63 penny, brown, was sold at 576 in 2022. Kie Brown of Gales Ferry, Conn. 1992 D Close AM Lincoln Penny FS-901 RDV-007 MS60 Red Brown. This page also shows coins listed for sale so you can buy and sell. A regular 1992 business strike should be the apposite as the letters AM of AMERICA will be spaced further apart. And youll be able to get your hands on some gem quality examples for not much more. 1996 wide am Lincoln penny. 1974 (Philadelphia) aluminum penny unknown mintage of approximately 1. The difference between the close "AM" and wide "AM" varieties are shown in the example image below. In Addition The initials "FG" was closer to the Lincoln Memorial Building on the wide "AM" variety and it was further away on the close "AM" variety. Seven Valuable Lincoln Cents in Circulation Today 1983 Doubled Die Reverse. 1988-D Penny Value. On eBay, the 1961 D MS65 penny, red, Dhoriz D, was sold at 228 in 2010. Definition Subtle. 1102 PM, December 10, 2010 Anonymous said. Free shipping on many items Browse your favorite brands affordable prices. " What makes this variety an incredible find, is that in 1992 the U. And youll be able to get your hands on some gem quality examples for not much more. 1992 Penny 1992 Penny Close AM 1992-D Penny 1992-D Penny Close AM 1992-S Penny View Entire Lincoln Memorial Cent Penny Coin List Even More Lincoln Memorial Cent Penny YearsMintsVarieties 1990-S Penny No S Mint Mark 1990-S Penny 1991-S Penny 1991-D Penny 1991 Penny 1993 Penny 1993-D Penny 1993-S Penny 1994 Penny 1994-D Penny View Entire. We have a great online selection at the lowest prices with Fast & Free shipping on many items. 1988-D 1c RDV-006, Die 1 of 3. There's nothing to grade. Close AM is practically touching. 1996 Wide AM Unconfirmed 1997-P Doubled Die, look at the ear lobe like the 1984. Similar condition examples sell through coins auctions for 200 to 300 generally. We&39;ll show you how t. The wideclose AM thing pertains only to 1992, and 1998-2000 (business strike) cents (there were rumors of a 1996 as well, but the story is a tad too convenient for my liking). 1999 Wide AM penny; 1998 Wide AM penny; 2000 Wide AM penny; Of these, the 1999 Wide AM penny is by far the scarcest. Tiffany, your cent is also a Wide AM. 1992 Close AM (America) 1992 D Close AM 1994-P Doubling of the last three columns on reverse. And I happen to come,across an,83 with a,wide A M. Learn how to identify this rare and. Lincoln Memorial (1959. 1999 S Close AM. Seven Valuable Lincoln Cents in Circulation Today 1983 Doubled Die Reverse. I just wanted to get help from the forum to make sure. 50 grams. It is one of the most common pieces of coin, as you can particularly find it anywhere, as changes, under the sofa, or on rugs. It's never easy to buy penny stocks at the bottom. Nevertheless, theyre a numismatic curiosity and many folks are willing to pay a small premium to own one of these cool pennies. 1992 D Close AM Lincoln Penny "Good Eye Apeal" Gold Shield AU55 PCGS. Gainers Air T, Inc. And I happen to come,across an,83 with a,wide A M. The AM on the 1992 close AM will be even farther away from the building than the 1992 wide AM. allcustomzrepair (361) 0. 40 to 25 for one in decent condition, depending on the preservation level. Find a 1995 double die penny in your pocket change See how much that 1995 penny is worth, plus the value of other 1995 pennies. merle bully puppies, lesbians big titis

The interest in this is that there are rare instances where. . 1992 close am penny fg

They were minted from 1959 to 2008 before the bicentennial penny took over. . 1992 close am penny fg videos 3d porn

This 1992 obverse die is paired with a 1993 reverse die. 1998 S Close AM 4. Most 1999 Wide AM pennies have a value of 150 to 300. I hadn&39;t done a full exploration of the series and felt. next is the 1998, I've only found 2. There are several Close AM and Wide AM varieties among Lincoln cents from the 1992 through 2000 era with the 1998 being the second scarcest of the Wide AM pennies. 00 vaughn872 (10) 0 Buy It Now 3. Reverse Design Variety RDV-007. What Is The Rarest Penny Thats the 64,000 question Ironically, the most valuable Lincoln cent ever sold is worth much more than even that. For example, a 1992 Lincoln Close AM penny graded MS-62 Red sold for only 2,640. Meow just looks for the CAM. JPG File size 453. 00 vaughn872 (10) 0 Buy It Now 3. 1998-S Close AM Penny. The shiny penny is LESS THAN half the distance between the a and m as the darker 1992 penny. This photo was taken by James Motley. next is the 1998, I've only found 2. At Heritage Auctions, the 1961 PR69 penny, CAM, was sold at 1,035 in 2005. USA Coin Book Estimated Value of 1992-D Lincoln Memorial Penny (Close AM Variety) is Worth 11,359 or more in Uncirculated (MS) Mint Condition. 1-Obviously the A and M are closer than normally found. Buy and Sell on USA Coin Book. The other pickup points confirm that it is a close AM (e. Ok, here we go. Of all the errors and varieties I featured last year, arguably the most important, at least in terms of rarity and value, was a second known specimen of the elusive 1992 Philadelphia-Mint Lincoln cent struck with a Close AM design style reverse. The designer was Victor David BrennerFrank Gasparro for PCGS 412708. On Close AM cents the initials are farther away from the memorial than on the Wide AM cents. What Is The Face Value Of A 1992 Penny The 1992 penny is worth one cent. 1988-D Penny Value. the good thing is if you don't believe us or the images, the close AM is worth WAY more than enough to send out to pcgsngc etc. The 1992 Close AM Lincoln penny is one of the more interresting and valuable coins in the modern era for the US Mint. These are the initials of the reverses designer, Frank Gasparro. At Stacks Bowers in 2012, the 1992 D AU 58 Close AM brown Memorial penny went 3,525. Individual 1997-S pennies (also sold by coin dealers) are generally worth 3 to. This photo was taken by James Motley. A very scarce variety with about 5 known in all grades combined. 1992 Close AM - extremely rare 2. zekeguzz, Jan 19, 2011. 1992 and earlier memorials both proof and bus strikes are wide. C 581. Not long after the discovery of the transitional design cents for 1988 and 1988-D, a 1992-D Lincoln cent was found with the reverse design introduced on the 1993 Lincoln cents. 00 or Best Offer Sponsored penny (1992 with close am) 170. or Best Offer. 1992 D Penny Wide AM Close FG. In pop culture, this coin attracted a lot of attention when USA Today ran a story about it on March 6 th, 1995. " In 1993, all pennies switched to the close AM design. 1999 Wide AM. com CoinZip httpgotocoinauctions. Also, there is a horizontal serif on the end of the straight vertical part of the G on the Wide AM cents. We also look at the close am p. 20 Mar 2023. 50 at another Heritage Auctions event. If you wish to collect 1993 penny value A and M touching, try to know its value before buying one. Thats if you have a 1983 Lincoln penny, says Blake Alma, whose CoinHub. 1992 Close AM - extremely rare 2. 1998 S Close AM 4. I know that doesn&39;t sound like much, but it&39;s way more than 1 cent. What to look for It exhibits a significant gap between the bases of the A and M in AMERICA on the reverse of the coin. I hope you agree. 40-50 bots are always reading the posts for info. We asked three recent alumni of UTMN from Europe, Asia, and Africa to share why they chose Tyumen in the first place, and explain what sets the university apart. 05 mm. the bottom step is located below the letter G. Struck in Denver and designated as a Business (MS) strike, this coin is made of 99. As common as 1992 pennies are, this was no ordinary 1992 penny, to say the least. 1992 Close AM Lincoln Penny no Mint Mark Philadelphia,Vary. Professional Coin Grading Services is a division of Collectors Universe, Inc. Note the 3 major diagnostics for this variety of 1992 D Close AM Lincoln Cent. 40 grams or as much as 2. The designer was Victor David BrennerFrank Gasparro for PCGS 3101. Insider, Nov 17, 2021. Opens in a new window or tab. Their price is the same in lower mint grades, 0. The other day however, i found what I am 100 percent positive is a close am 92 d cent--the bases of the a and m touch, FG is farther and a bit higher from stairs, and no serif on base of g. A 1994 Philadelphia penny graded MS63 is worth about 6. This specimen was the rare "Close AM" variety in uncirculated condition and was graded as MS-64 by Professional Coin Grading Service. Don't pass up these pennies in your pocket change. The space between the bust and the coin edge is filled with the word LIBERTY on the left side and the date, 1984,. Moderator Daniel. 1992 Penny Close AM. But technically speaking, Lincoln memorial pennies are the ones with the Lincoln Memorial on the tails side. February 1, 2009 531AM. In 1993 the reverse side design of both business strikes and proof coins transitioned from the Wide AM as normally found on 1992 and prior cents (such as looking at a 1991 reverse also) to a Close AM design. How much u think it's worth Joe love, Nov 9, 2020 8 Quote Reply. Lincoln Memorial (1959. When insiders purchase or sell shares, it indicates their confidence or concern around the company&39;s. 1995 Doubled Die Obverse. 1995-D Penny Value. 19 May 2020. 24 grams. Because I recently identified a 1999 Close AM penny as a Wide AM, I thought I would take the time to better educate myself on the difference . Of all the errors and varieties I featured last year, arguably the most important, at least in terms of rarity and value, was a second known specimen of the elusive 1992 Philadelphia-Mint Lincoln cent struck with a Close AM design style reverse. At Stacks Bowers in 2012, the 1992 D AU 58 Close AM brown Memorial penny went 3,525. If theres space between the letters, your penny is worth one cent. Related Post 19 Valuable Lincoln Memorial Penny Worth Money. At Stacks Bowers in 2012, the 1992 D AU 58 Close AM brown Memorial penny went 3,525. Not all the bicentennial pennies had Abe on the tails side. The 1992 Penny Value Guide The Undiscovered 1992 Close AM Penny worth 25,000 During this period, the bases of the letters A and M in the word AMERICA were separated on the reverse. When the A and the M are almost touching this is known as a Close AM. Jan 27, 2009 1. 83's should all have wide AM. But on the close AM version, FG was farther away. 1992 and earlier memorials both proof and bus strikes are wide. or Best Offer 4. in your pic you can some step below the G. 9 KB. Looks like a " Wide AM " to me. 1999 S Close AM (Proof Set issued) 5. 9 KB. The spacing between the A and M is significantly less than it is between the M and the E. gypzrose (143) 100. 72,430. Brown Red and Brown Red 1992-D 1C Close AM, BN (Regular Strike) Series Lincoln Cents 1959 to Date PCGS MS62BN View More Images PCGS AU58BN PCGS AU58BN PCGS 83099 Designer Victor David BrennerFrank Gasparro Edge Plain Diameter 19. 1992 Close AM - extremely rare 2. Clicking on the affiliate links above may result in this site earning a commission on purchases. . japan mom xhamster