WW2 MK5 Aircraft / Pilot Sextant in original box
WW2 MK5 Aircraft / Pilot Sextant in original box. Used by US Navy and RAAF in WW2. This averaging sextant was reliable and accurate but heavy. Widely used by Naval and Army pilots WW2 and early cold war. The hook allowed the navigator to hang the bulky sextant from the top of an astrodome for more precise readings. Leather carry strap that comes with original solid timber carry case has a snap.