I picked up a Non-working Non-Linear Systems MS-15 oscilloscope. It came with a manual, but it got wet and the pages are stuck together. It looks like clay coated paper and the text comes off when you try to pry it apart. I'm thinking about getting it wet again to see if that helps. Anybody got any experience with this kind of thing?
If I could find a free download of the pdf manual, that would solve the problem. I found the schematic, just not the whole manual.