Unofficial Pink Floyd Vintage Briefcase

This was the briefcase I used for sheet music and music days back in my horn plying days. It was old when I got it and now of course it is older.
I put a sticker from "The Dark Side of the Moon" album on it. I have some other extras that came with that album around here somewhere.
There was this sticker on a briefcase making it look a bit like the briefcase on the "Wish You Were Here" album. I have the postcards from that album also but this is also something I can't find. I put them all in the cover for Chisago Live at Carnegie Hall album cover. I will find them eventually.