Antique flying boat sextant by Henry Hughes.

Antique Flying Boat / Air Ministry sextant by Henry Hughes.

ANTIQUE SEXTANT.

Antique flying boat sextant.

Antique Flying Boat / Air Ministry sextant.

A brass "T" frame micrometer sextant with silver scale, engraved with Henry Hughes logo and AM (Air Ministry). In original fitted bakelite case.