I found a number of DOE wrenches at the flea market this morning.
/ I thought the three (3) B&S'ers may have belonged to a partial Pierce Arrow kit that I found in the same large garage close-out lot, but no dice. They are in that era when B&S started losing ground to Williams but had not yet fully conceded, begrudgingly stamping the Williams model numbers already being adopted by industry as a standard (29, 727, 725) beneath their own model numbers (1109, 1116, and 1123) they would soon have to forego on the top side of the minor jaw. I forgot to take photos of the flip side jaws, but just picture the typical alphanumerical soup of the U.S.S. Nut and Cap Screw size era.
/ The unique angle wrench (15* x 22-1/2"), bottom left, is unmarked.
/ The trio of orphans above that are a "K&B" (Kilborn & Bishop) #48, a Lakeside Forge, with their nifty Commonwealth-proud logo, either misstamped #36944 or intentionally using a 3 backwards to make a #E6944, and a wartime (that 1340 is the AISI number for manganese-carbon steel) Herbrand ignition wrench.