CELESTAIRE ASTRA III B MARINE SEXTANT: Celestaire Instrument Company LTD Model Astra III B Marine Sextant with a 3.5x40 monoscope. Comes in a stained wood carry case with instruction manual & tool. Case Approx. 6'' h x 13.25'' w x 11.25'' d.
CONDITION: Gently used. Indents at edges of case.