I found out some new info. My inquiry to the historical museum was forwarded to the Harsco Corporation. They said there was a tool kit that consisted of a tool box, spacer, grease gun, drawstring bag, ball peen hammer, pliers, standard screw driver, four open end wrenches (7/16 x 3/8, 9/16 x 1/2, 3/4 x 5/8, 7/8 x 3/16). Most of the tools were made by Fairmount and VLCHECK. They also said the wrenches were made by VLCHECK.