Cameras and Scientific Instruments

An early 20th century walnut cased barograph with gilt lacquered brass mechanism and clockwork recording drum, all beneath a bevelled five glass removable cover, the moulded rectangular base with frieze drawer, length 37cm.

A late 19th century mahogany cased barograph by John Browning, the lacquered brass mechanism with clockwork recording drum and mercury thermometer, the three-glass hinged cover with brass handle, length 29.5cm, together with a Casella London white painted thermograph, length 34.5cm, and a Casella box of M & P Ltd charts.

A Victorian scarificator and cupping set by S. Maw, comprising a gilt brass 12-blade scarificator, signed 'S. Maw 11 Aldersgate St London', gilt brass cupping lamp, glass bottle and five graduated glass cups with folded rims and chamois bags, within a fitted velvet lined mahogany case with hinged lid, length 23.5cm.

A Victorian rosewood cased drawing instruments set, length 17.8cm.

A Second World War period leather mounted brass single-draw telescope, detailed 'W Ottway & Co Ltd Ealing London No. 8005 NP45' and dated '1945' beneath MoD arrow, unextended length 34cm, with leather end caps.

A Fuller's spiral slide rule calculator with mahogany and gilt brass mounts, numbered '2408' and dated '1907', fitted with a long turned mahogany screw-in handle, within a mahogany case, length 35.7cm.

A late Victorian gilt lacquered brass 6-inch single arm vernier protractor by Stanley London, within a fitted mahogany case, length 24.5cm, together with a Hall Bro black enamelled theodolite, cased, and a brass balance scale, with oak case.

A mid-20th century black enamelled brass sextant by H. Hughes & Son Ltd London, the fitted case with National Physical Laboratory certificate to hinged lid interior, dated '31st July 1946', case width 30cm.

A late 19th century brass binocular microscope, signed 'Baker High Holborn London', with rack and pinion focusing, fine focusing and plano-concave mirror on a signed triform base, unextended height 37.5cm, within a fitted mahogany case, the interior with two drawers containing two eyepieces, an objective lens and two cases and glass slides.

A Victorian lacquered brass drum microscope, unsigned, with rack and pinion focusing, unextended height 25.3cm, with accessories, in a fitted velvet lined mahogany case, length 27.8cm, together with a similar brass drum microscope, unsigned, in a fitted mahogany case, length 27.5cm.

A late 19th century gilt lacquered brass binocular microscope, signed 'J.H. Steward 406 Strand', with rack and pinion focusing, fine focusing, circular rotating stage and plano-concave mirror, on a signed triform base, unextended height 44.5cm, within a fitted mahogany case with accessories, including gilt brass bullseye condenser lens, objectives in matching signed 'J.H. Steward' cases, four eyepieces, frog plate, scissors, tweezers and scalpels.

An early 19th century brass folding pocket microscope with turned bone handle and specimen spike, length 8.5cm, with card case.

A Vickers Instruments binocular microscope, model ML1300, within a teak case, together with a large collection of mostly mid-20th century microscope specimen slides, including histology, pathology, zoology and biological slides, contained within eleven cases.

A 19th century gilt lacquered brass monocular microscope, signed 'M. Pittischer. London, No. 3050', with rack and pinion focusing, fine adjustment and plano-conclave mirror, unextended height 27.5cm, with accessories, in a fitted mahogany case.

A late Victorian gilt lacquered brass monocular microscope, signed 'R & J Beck Ltd London' and numbered '20078', with rack and pinion focusing, fine focusing, circular stage and plano-concave mirror, unextended height 25.5cm, with accessories, in a fitted mahogany case.

A collection of approximately five hundred and seventy microscope specimen slides, the majority 20th century, including botanical, entomological, zoological and geological, contained within a late 20th century mahogany twenty-eight drawer specimen chest, height 54.5cm.

A late Victorian lacquered brass monocular field microscope, on a circular base, height 23.5cm, within a mahogany case, together with a similar monocular field microscope, cased, and another lacquered brass field microscope, cased.

A large collection of approximately eight hundred and ninety microscope specimen slides, mostly 20th century, including histological, embryological, bacteriological and other biological, all housed within a mid-20th century oak specimen chest of twenty-eight drawers, enclosed by a glazed door, height 42.5cm, together with a Cambridge Instruments binocular microscope, boxed, and a black enamelled XSB-01 monocular microscope, boxed.

A collection of approximately ninety-one microscope specimen slides, Victorian and later, including biological, entomological, botanical and photographic, some with printed paper labels and some paper wrapped, including C.M Topping, W. Watson & Sons, J.H. Steward and Newton & Co, contained within two cases with removable trays.