I got this note years ago from my grandpa. I was never able to ask him about it though. Any info would be great. I tried PMG search but couldn't find anything. Is it real? It is like new but for two holes on the margin. It may have be stapled at one time. Do the stamps add or take away from any value? Thanks in advance. Edit... I found some on ebay for around $5 to $10. I guess the question would be about the Ketchikan cold storage stamp.
The red stamp on back is a validation stamp that is supposed to be there. It is a fairly common note even in high grades. The Ketchikan stamp may add value to an Alaskan collector as an advertising note.