Over 500 of these stamps are unused. These come as singles, blocks, packets all can be seen in pictures. 1st 3 pictures are all unused. Some may have imperfections. The only used stamps are in the lasfrom
100 FOREVER US POSTAGE STAMPS NOT USED AS INTENDED on paper 1/2 price For Ever
Presentation on stamp collecting
U.S. POSTAGE STAMPS~FOREVER-H STAMP-A STAMP-G STAMP-UNUSED-OVER 500 ALSO EXTRAS
Alphabetilately: G is for G stamp; All non-denominated US stamps: pictures and rates
Stamp Magazine 2022 09, PDF, Philately
Sparks Auctions Sale - 31 Page 70
The American Philatelist May 2018
Top Live Bids - These lots all Sold to StampAuctionNetwork Live Bidders
Daniel F. Kelleher Auctions, LLC Sale - 759 Page 3