Mercury Dime - Rare Coins and Errors to Watch For Keydates- 1916-D with a mintage of only 264,000 Beware of 1916 dimes that have had the "D" mintmark added by unscrupulous sellers looking to make a quick buck. Semi-key dates- 1921, 1921-D, 1926-S, 1931-S, 1931-S ...
The Mercury dime series does not boast many key dates, semi-keys, or rare varieties, but those that it does offer are quite valuable. These include the series key 1916-D, the semi-key 1921 and 1921-D, and the 1942/1 and 1942/1-D overdates.Which...
STEEL PENNIES, INDIAN HEAD PENNIES, ERROR COINS, KEY DATES AND SEMI-KEY DATES IN EACH ROLL AS ANYTHING IS POSSIBLE. A FEW PEOPLE HAVE ASKED ME WHY IS THERE A DIME IN A PENNY ROLL. ALL I CAN SAY IS"I DON'T KNOW. I DIDN'T ROLL THEM, AND I DON'T KNOW WHO DID, ALL I DID ...
Bank, David
Forest vegetation plays a key role in the cycling of mercury (Hg) and organic matter (OM) in terrestrial ecosystems. Litterfall has been indicated as the major transport vector of atmospheric Hg to forest soils, which is eventually transported and stored in the sediments of forest lakes. Hence...