thanks for the reply--
It's a 69 C-40 1-1/2 ton
supposed to be a 10' utility box
http://www.publicsurplus.com/sms/all,az/auction/view?auc=178609
picture at the bottom of page, I hope!
should have put in the year before.
The first or high bidder backed out
so they got hold of me about a month after and
asked if I was still interested, so here I am.