Saturn V launch vehicle Exploding Bridge Wire (EBW) Firing Unit mounted on a 20 x 8 plywood board, with a George C. Marshall Space Flight Center metal tag reading, “EBW Firing Unit 40M39515-127, Assy No. 48344 A, Serial No. 1015, Mfd by Simm. Prec. Gla, Norwich, N. Y., Accept Date 7/71, Wt (LB) 3.16.” In fine condition. The EBW Firing Unit was used to activate charges for stage separation. Provenance: Charles Bell Estate. In fine condition.
