just find the longer ,one piece fold up red/white box and get an Old Army end label, they only used two sizes of boxes in that era, all marked the same on the end label and they placed a "glue on" label over the pre printed white lettering...either a short ( RST-4) or the BN-36, longer box..........then add the proper , dated 1976 owners manual, and all the tools, etc.......