your images are quite nicely done.
The top one is DDD or Die Deterioration Doubling - Notice how the apparent doubling is trending towards the edge or rim.
The second one is MD - the devices (letters) have a step-like appearance to them.
also on a side note - the proper term we use is Doubled Die (past tense)
Collecting since 1972. Learning from then on
"Tell me and I forget. Teach me and I remember. Involve me and I learn." - Benjamin Franklin
7070 type set coin count: 51/76
Uncirculated American Silver Eagles
My American Silver Eagle Proof Collection
Sacagawea Dollars
Innovation Dollars
Eisenhower-Dollars
Kennedy-Half Dollars
Washington-Quarters
Roosevelt-Dimes
Buffalo-Nickels
1938-2005 Jefferson-Nickels
Lincoln-Cents
"Tell me and I forget. Teach me and I remember. Involve me and I learn." - Benjamin Franklin
7070 type set coin count: 51/76
Eisenhower-Dollars
Edited by Dearborn
06/14/2023 1:33 pm
06/14/2023 1:33 pm





















