Can you guess (do you know) what American coin these details describe? 1.5mm thick 17.9mm diameter weighs 2 1/2 grams composed of .900 silver and .100 copper 118 reeds on edge If the coin has a "D" or "S" mint mark it's on the reverse near the bottom just left (your view) of the fasces. Didn't get it yet? Here's another clue: Designer's monogram is "AW" and is on obverse. Need another clue? The coin was minted 1916-1945. Want more clues? motto IN GOD WE TRUST on obverse motto E PLURIBUS UNUM on reverse Final clue: Obverse designed to symbolize liberty of thought. Think you got it? Here's a photo of the coin courtesy of worldcoingallery.com: http://worldcoingallery.com/countries/display.php?image=img4/US-10c16&desc=USAkm14010cents(1916-1945)WingedLiberty(Mercury)&query=USA Here'a photo showing "D" mint mark courtesy of coinpage.com: http://www.coinpage.com/coin-image-5383.html Hope you enjoyed this post... Clinker