US AIR FORCE NAVIGATOR’S “COMPUTER DEAD RECKONING / TYPE MB-4”, SERIAL NO 58XXX RANGE (1958), C/W BROWN PLASTIC SLIP CASE

US CIVIL WAR ERA “TIFFNAY & CO” ?? NON REGULATION IRON MOUNTED OFFICERS SWORD, REF 11/83/75, 35 1/4″ X 1 1/8″ PLAIN BLADE HAS 10/20% OF SOME TYPE OF SILVER? FINISH REMAINING, “XXXNAY & CO” JUST VISABLE ON THE RICASSO, WOOD GRIP IS 20% INTACT, NO SCABBARD, “RELIC” CONDITION