70 penny "200 years independence the United states from America", specimen cardboard the Federal Printing Office in the size 105 x 149 mm with glassine cover sheet, black inscription, stamp seal the Federal Printing Office and affixed stamp Michel number 895 with blue in lieu of black numeral of value, according to Federal Printing Office is an a first proof from 13. January 1976, this is with amendment instruction to the printing released become, the amendment instruction lautete "numeral of value should black to be printed and pulled down become except for the middle ground of the upper red strip. The black text is a little significant to print. ", in existing form most likely an unique piece, photo expertize Andreas Schlegel BPP "the specimen cardboard is genuine. "