a few pics here:
https://imgur.com/a/2Jh4t5cSize is 38.5 x 26" there may be some vertical loss as the poster overlaps itself a bit.
OK as you can see there is a backing here of thick cardboard e.g. 1/8" or so. The good news is the poster is not glued to the backing, it appears to be taped down or something in just a few places. i think I can lift it off the tape but i have to be careful.
Q1: as the poster paper is a bit fragile how do I ship this to a buyer? So far i have gently rolled it a bit and it hasnt cracked, so I wouldnt say its extremely brittle, still I dont know if it can stand to be completely rolled up into a tube. How do i test this? and/or should I just ship in rectangular box?
2. should I even attempt to remove it from the cardboard?
3. Any idea on value? a quick search showed only one sold in Europe I think for over $400. going from memory.
Thanks for your help and enjoy the pics.