Got this in change today...thought the extent of the strike doubling was interersting. Almost all the letters around the edge, most of the columns, the designers initials and the denomination all show some doublng. Not worth squat, but interesting enough to keep (to me at any rate).
Nice camera, what is that? I likey!!! Hey I seen your bottom tag. Retired USAF. I am in the Air Force too!
For the top two I used a Canon Rebel XT with just the standard lens that came with it (18-55MM). For the close ups I used a QX-5 digital microscope. I did 26 years in the AF as a linguist, Military Training Leader, Resource Advisor and First Sergeant, and now I'm a civilian employee. I still get a kick when I run into people who knew me before I grew my hair (now shoulder length) and beard.