I agree with John1, we will need images to help answer your questions.
There haven't been many true hub doubling varieties reported for the 1976-D quarter, so it will be interesting to see what you have.
I collect Bicentennial coinage errors/varieties, though none are "doubled design" coins. I tend toward coins with missing design elements - missing clad layers, off-center strikes, clips and die adjustment strikes.
Here's a link to a post I did about my reverse clad layer missing set - maybe it will be of interest: Reverse Clad Layer Missing Bicentennial Set.
There haven't been many true hub doubling varieties reported for the 1976-D quarter, so it will be interesting to see what you have.
I collect Bicentennial coinage errors/varieties, though none are "doubled design" coins. I tend toward coins with missing design elements - missing clad layers, off-center strikes, clips and die adjustment strikes.
Here's a link to a post I did about my reverse clad layer missing set - maybe it will be of interest: Reverse Clad Layer Missing Bicentennial Set.
Collecting history one coin or medal at a time! (c) commems. All rights reserved.
Edited by commems
12/02/2020 08:08 am
12/02/2020 08:08 am