Anyway, I just bought one of the aforementioned Chinese made "Hound Dog Deluxe" bodies off of ebay for $60 and plan to get a little artsy-fartsy with my rebuild of it:


My question is, does anyone have any idea what kind of glues may have been used in the construction of these instruments? The neck is a little seperated at the heel, and I'm pondering the best strategy for repair:



I'm sure there's no dovetail or anything attaching the neck, and the wood grain of the block inside makes me think it's not a block at all, but is in fact the end of the neck itself, with the body sides mortised into it or something:


Any knowledge, suggestions, or educated guesses from y'all would be most appreciated.
Thanks!!