SEXTANT By DOOBIE Mc INNES

Brass Sextant No 8656 by Dobbie Mc innes Ltd Glasgow. Greenock & South Shields.

The sextant is fitted to a felt lined wooden box with brass hook and a lock with key.

There are 3 accessory lenses.

Box size:W 25,5 cm. D 24 cm. H 13 cm.

On the top lid of the box there is a certificate of examination from the National physical labotory

Kew observatory, Richmond, Surrey Dated July 1909.