Cameras and Scientific Instruments

An early 20th century mahogany cased barograph by Negretti & Zambra, the lacquered brass mechanism with clockwork recording drum, the signed base plate numbered 'R/3419' and detailed 'Jewelled Movement', beneath a bevelled five glass hinged cover, the base fitted with a single drawer containing charts, on bun feet, length 37.5cm.

An early 20th century oak cased barograph by Negretti & Zambra, the lacquered brass mechanism with clockwork recording drum, the signed black enamelled base plate detailed 'R/31546', beneath a removable five glass cover, the rectangular base with bracket feet, length 34.5cm.

A 20th century lacquered mahogany cased barograph by Maxant of Paris, with lacquered brass mechanism and clockwork recording drum, beneath a four glass hinged cover with brass carry handle, length 20.5cm.

A late Victorian mahogany cased Sikes hydrometer, the hinged lid inset with an ivory plaque, detailed 'Sikes's Hydrometer Buss 33 Hatton Garden London...', length 20.5cm.

A brass cylindrical compass, within a treen case with screw cover, height 5cm.

A late 19th/early 20th century gilt brass cased pocket barometer, the silvered dial inscribed 'Elliott Bros. 449 Strand London 2420', diameter 4.9cm, within a later turned wooden cylindrical case and cover.

A late 19th century gilt brass cased pocket barometer, the silvered dial with mercury thermometer and inscribed 'M. Pillischer London', diameter 6.9cm.

A late 19th century lacquered brass cased pocket barometer, the silvered dial with revolving scale and detailed 'Compensated 1035, Negretti & Zambra London', the reverse with compass, diameter 4.6cm, the leather case with aperture to view compass.

An early 20th century brass pocket barometer, the silvered dial with revolving scale and detailed 'Compensated for Temperature, Short & Mason London', diameter 5cm, together with a similar plated pocket barometer, detailed 'Callaghan & Co 23A New Bond St, corner of Conduit St, London', diameter 4.8cm.

A late 19th century gilt brass pocket barometer, matching compass and thermometer set by Negretti & Zambra, the signed silvered barometer dial numbered '14073', the signed mother-of-pearl compass dial with black detail, within a fitted leather case, the hinged lid interior inset with the signed mercury thermometer, total length 13cm.

A late 19th century gilt brass pocket barometer by Negretti & Zambra, the silvered dial numbered '11910', diameter 5cm, within original leather case, together with a brass cased pocket barometer by Negretti & Zambra, the silvered dial numbered '15306', diameter 7.1cm.

An early 20th century Negretti & Zambra desk weather forecaster, the ivorine dial with red and black detail, including 'Patent 6276/15', height 14cm, a Negretti & Zambra 'Relative Percentage Humidity' hygrometer, diameter 10.8cm, and a brass cased combination thermometer and hygrometer by Wempe Choronometerwerke of Hamburg, diameter 11cm.

An early 20th century mahogany cased weather station/table lamp, the plinth body inset with Shortland thermometer and barometer, each with printed white dial and brass surround, the top with brass balustrade gallery and lamp fitting, width 38cm.

A late 19th century gilt brass field microscope by W.F. Stanley, height 21cm, boxed.

A late 19th century leather and nickel plated single-draw telescope, signed 'W. Hughes & Son 59 Fenchurch St London', unextended length 37.5cm.

An early 19th century silver mounted tortoiseshell, ivory and leather two-draw monocular, the red leather section with gilt tooled floral decoration and detailed 'Dollond London', within original leather cylindrical case with hinged lid, total height 8.2cm (small shallow bruise/chip to objective lens).

A Canon FT QL camera, No. 393218, with 50mm 1:1.4 lens, together with a collection of other lenses and accessories, including a Canon zoom lens FL 85-300mm 1:5 lens, a FL 200mm 1:3.5 lens, a FL 28mm 1:3.5 lens and a FL 50mm 1:3.5 lens.

An MoD issue Director No. 5 Mk1 surveyor's level by E.R. Watts & Son, No. 4947, boxed, with tripod.