I know NOTHING about it, but I have a feeling that washing a poster folded might be dangerous.
I always get the "what color is my shirt?" I know what color your shirt is but if you go stand next to that brown light post I might get confused...
what color is my poop???:-P
"i have been thinking about attempting to learn how to linen back myself"i STRONGLY advise against this!Bruce
Yes, I agree, you will need very strong glue and you might end up feeling a bit stiff afterwards.
Ok, so that involves removing any sticky bits, a good bath to get clean, deacidification, a good mounting, and if not good... touching up with a pencil. Are you sure???
Come to West Plains. I have 100 handyman jobs for you.I will pay you in posters!Great work.Bruce