The numbers on British Royal Mint coin weights are intriguing. Chrisd asked about his (or her) coin weight dated 1843 with Queen Victoria's picture. If you look closely, you will find a small DW above the first number and a small GR above the second number. These are pennyweight and g...
Washington quarters minted in Philadelphia in 1941, at the beginning of WWII, were still made of 90% silver and 10% copper. The mint produced 79,032,000 pieces because the end of the Great Depression raised economic activity. Consequently, it caused doubled coin mintage in this mint. Nowaday...
Step 1.Make a right photo of your stamp Shoot the stamp strictly vertical The photo should be in focus Do not use flash and avoid bright light spots Do not shoot multiple different stamps at once Step 2.Upload the stamp photo Upload ...