Of all coined currencies in histories, which in their day, or today (kinda two part question) were the most plentiful? Not used in transactions but just physically existed, minted minus lost.
posted by Samineru
on Nov 3, 2013 -
Mystery token! What is it's use? What is it made of? When was it made? What do the numbers mean? What do the letters mean? What does the grid mean? What does the dial mean? What is the significance of AM? What does W. & H. CO. mean? [more inside]
posted by clorox
on Sep 16, 2012 -
The gold-coin contents of the cliche' pirate/dungeon treasure chest, how much would that be worth today? Assume a stereotypical treasure chest, knee high to an adult, filled with gold escudos in excellent condition. How much would the chest and contents sell for? Could you sell it?
posted by The Whelk
on Aug 10, 2012 -
How long will it take me to feed a couple gallons worth of coins into a Coinstar machine? [more inside]
posted by bondcliff
on May 14, 2012 -
My daughter has asked Santa for a "rubber pound coin" for Christmas, and with the delightful phrase of "Santa can get anything" we can't find anything in the UK. I'm open to suggesstions, with the caveat I'm a bit useless at arts and crafts, [more inside]
posted by ewan
on Dec 17, 2011 -
What technologies, procedures, or incentives exist to ensure proper rolling of coins? [more inside]
posted by Nothlit
on Sep 20, 2011 -
While hiking with friends my daughter found a small box lodged in a hole in a cave wall...
Inside the box there was a small coin that looks quite old.
I took a picture of it with my phone but the quality is pretty bad...
I'm hoping that somewhere in the hive collective - there are some Coin Collectors or Numismatics that could identify it.
Attached is the link to the picture
posted by strongdad
on Nov 8, 2010 -
Help me identify this coin
which has what appears to be Arabic script on it and probably dates to the first half of the 20th century. [more inside]
posted by 256
on Jun 29, 2010 -
Numismafilter: I just discovered I own a 1937 Indian Head/Buffalo nickel. I've been doing a little googling and I think there's a chance it might be the rare "3 legged" Buffalo. [more inside]
posted by kumazemi
on Jan 4, 2010 -
Numismatists: what is this coin/token
thingy? It was found inside the wall of a late 18th/early 19th century rowhouse in the Seton Hill neighborhood of Baltimore.
posted by GodricVT
on Nov 23, 2009 -
Why do golfers sometimes place a token or coin behind the ball?
I know almost nothing about golf, but I've started watching it on a new HDTV as I find it beautiful to watch in Hi Def.
I just watched a player putt to within 5-6 feet. He put a token on the green right behind the ball, picked up the ball for a second, then replaced the ball where it was, removed the token and made the putt. What is the reason for this?
posted by markjamesmurphy
on May 2, 2009 -
Where can I find the best online community for your hobby? Specifically looking for stamp collectors and old coin dealers, but all are welcome! [more inside]
posted by DMan
on Jan 1, 2009 -
A few years ago at a restaurant in a small Southern town, I witnessed a strange event involving a group of serious-looking elderly men, a bunch of coins, and a mysterious contraption… [more inside]
posted by Wroksie
on Oct 29, 2008 -
Are there any statistics for how much money (e.g. loose coin on the ground, forgotten change in a vending machine) one finds over a period of time? [more inside]
posted by chase
on Apr 2, 2008 -
I have a coin collection that has sat untouched for 50-60 years. At the time they were collected the coins were taken from circulation. They are from all over the world (no U.S. coins) and were minted in the early part of the last century. They were mounted on light cardboard pages with scotch tape. As you can imaging the tape has gotten quite brittle and sticky by now and may have interacted with the metal in the coins. I need advice on cleaning and restoring the coins in my collection. I understand that under normal conditions collectible old coins should not be cleaned.
posted by retiree
on Jan 18, 2008 -
Is there a term for when you see something you like, later on consider going back to get it, and when you finally decide to buy it, it is no longer available? "Non-buyer's remorse"? Anyhow, I digress: [more inside]
posted by theperfectcrime
on Jan 12, 2008 -
Statistics question: How can I calculate the odds of flipping a coin to get x consecutive heads anywhere within a data set of y flips. (more inside) [more inside]
posted by rocket88
on Jan 3, 2008 -
I found a 1910 Indian head ten dollar gold coin in my childhood piggy bank. It looks like this
. I have seen it listed online for different values between $400 and $1700. I am broke and (regretfully) feel like I need to convert it into cash. How do I do this quickly, fairly, and for maximum profit?
posted by mr. remy
on Dec 23, 2007 -
Needed: Change Tray for 2008 Accord LX - Parts guys don't know what I'm talking about. [more inside]
posted by SlyBevel
on Dec 19, 2007 -
Weird thing I found. Any idea what it is? Possibly a coin or button or.... Has some bird on one side... the other side has a ??? [more inside]
posted by LadyBonita
on May 15, 2007 -
One day about six years ago I was headed out to lunch when I found something in the parking lot. What is it? [more inside]
posted by deadfather
on Feb 21, 2007 -
Is there a word which describes a state where "importance" and "non-importance" happen at the same time? A word describing the unity of duality, the oneness of paradox, and "two sides of the same coin"?
posted by Korou
on Nov 15, 2006 -
I have a silver coin. I would like to sell it. Where would I do so, and what should I be aware of?
posted by solistrato
on Oct 24, 2005 -
My sister-in-law found a 2300 year old Greek Drachma coin at a thrift store for $4.00. She knew what it was because they found one just like it at an archeological dig in Bethsaida, Israel that she was on a while back. [more inside]
posted by spock
on Mar 23, 2005 -