hello, I was researching a 1 cent Washington stamp with stampsmarter.org website as refence for dating and manufacturing. The stamp was listed as coil waste? is this the same paper waste?
Perforation is 11 x 10, eleven vertical by ten horizontal both top and bottom. with one catch the right side of stamp appears imperforated, is this really a coil waste stamp and could someone shed some light on a Scott #, please.