Hello, I acquired this a while ago and am trying to find out exactly what it is. I was told it's a storage box off a deuce and a half from world war II. Do you think it is? It is about 62 inches long by 21.5 inches wide and 10.5 inches deep. Also, I will probably sell it to a collector who will appreciate it more than I will so how much do you think a fair asking price would be? Thanks!