Need pics with deck off, 1973 or equal.

[ElBichoMalo]

Anyone have some pics of a 73 20 footer with the deck off? I want to see what the box stringer layout and bulkheads (if any) look like. Any year with the same layout is fine too, I just don't know which years those are...

Started cutting up deck today and hit a small snag (who am I kidding, I never can seem to do thing the way I had envisioned). Decided to consider another strategy, but would love to see the stringer structure before I proceed.

Thanks,
Evan.