Details
An azimuth-circle sighting head
by John Lilley & Son Ltd. in fitted teak case -- 10 3/8in. (26.3cm.) long; two part demonstration sextants; and two gun-sight clinometers, one with rack adjustment engraved Niveau de Pointage Mle 1888-1900 No.13341 (5)
by John Lilley & Son Ltd. in fitted teak case -- 10 3/8in. (26.3cm.) long; two part demonstration sextants; and two gun-sight clinometers, one with rack adjustment engraved Niveau de Pointage Mle 1888-1900 No.13341 (5)