OT: Anyone using archival supplies or framing for vintage posters? POV?

[*paull*]

Thanks for the info.... it looks like the Japanese half-sheet is a little bit larger than the American one, and this is going to make purchasing archival sleeves very difficult. I may have to go with sleeves that are much larger. This causes a problem because I can't get acid-free boxes that will fit them. I'll have to go with a ULINE box just to store them in my closet. I'm going to have to buy 26.5 x 36.5 sleeves instead. I have some posters that are the equivalent of two half-sheets stacked vertically, and each of the halves is over 29.5" tall because they overlap. I'm going to put two posters in each sleeve, one in front of the backing board and one behind.

 

The Japanese studios also have an insert poster that is 10" x 28", smaller than the American one. There isn't a comparable mylar sleeve available in the U.S., so maybe I'll put two of these in each 26.5 x 36.5 sleeve.