Ok, I scanned this image earlier today and just have no idea what this is. At first thought it was a dock float. But its 22' wide and 59' long.
Maybe a barge? But what about the openings? The one that looks like a hatch is about 8' x 7'.
I am stumped! Any ideas?
UPDATE: Found out it is an old dredge barge probably sunk back in the 1960's or 70's.