Great job Reg that box looks like it belongs on an old hard nose DM . I've seen a few with very similar around here . Looks close to a Summit Trailer body . Me likey the spreader chains , now don't forget to undoo them when dumpin wet clay
http://www.summittrailer.com right down the road from me . I don't care for the Co much anymore since seeing a JMH monster 2 scrap trailer being measured and documented in their lot . 2months later they have practically same design with their name on it .