The first, shows doubling of the second 7 while removal remains of the bottom of the first 7. The second shows attempts at modification on the bottom leg and the remains below are incuse. The 3rd of this die progression set recovered together is the doubling of the upper left tip of seven. A full die progression Class 7 Modified Hub Doubled Die..... THE MODIFICATION BEING A 7. BOOM
You should attach all 3 cents to a rocket on the 4th of July.. Iight it up and then watch it go BOOM!