Re: pedlock. it is to stay as that was the way they locked the boxes, infact I omited the others and left just one, a little Magic sculpt or a blob of supergle will do the job.
Do you know what material was the padlocks of the period, I remember some old ones from the 50s my pops had, and they were similar yo the Yales ones, brass bottom and iron handle, do you think it's a safe bet?
Ivan