I'm trying to build a simple box with veneered plywood for all 4 sides. All 4 sides will be visible, and I can't have a face frame of any sort.
Any ideas on how to join the ply? I want the horizontal top to seamlessly join the vertical sides. If I were making this from solid wood, I'd probably just cut the top and sides at 45 degrees and biscuit them together. I don't think that would work with plywood -- I'd have to get the 45's exactly right for the 1/16 ply veneer to match up. These are fairly big pieces of plywood, and I don't think I could cut 45's that accurately on them.
Any suggestions?