I attempt to identify the leftover stamps from my unknown folder that we started last video. I was successful on only a couple this time and pretty much ended up throwing in the towel on the cut squares. I simply don't have the proper catalogs to look these things up.
I misidentified the Mexico stamp, it has watermark 272 and is #785.
Did you miss our previous article...
https://hobbyvideos.club/collecting/most-expensive-worldwide-stamps-gemquality-seldom-encountered-at-auctions-rare-philately