Microscopes By Negretti Zambra,

An English Brass Binocular Microscope Negretti and Zambra, London, Mid-19th Century with rack and fine-focusing on a Y-foot and having twin eyepieces, two objectives and a fitted wooden case, the case

A GOOD QUALITY CASED BOXWOOD AND GERMAN SILVER INCLINOMETER LEVEL BY NEGRETTI & ZAMBRA. LONDON A GOOD QUALITY CASED BOXWOOD AND GERMAN SILVER INCLINOMETER LEVEL BY NEGRETTI & ZAMBRA. LONDON with calib

Negretti & Zambra, London stick barometer, mahogany & brass, overall ht 41" (contains mercury- local pick-up/ arrangement with private carrier required)

5 3/4” by 9 3/4” Barometer in an I vory case. Marked Negretti & Zambra London.

Kew Pattern marine barometer marked Negretti & Zambra, London. Black brass tubular body supporting silvered vernier scale that is calibrated in millibars with adjustments for latitude, height above th

A turn of the century "Admiral Fitzroy Storm Barometer" by Negretti and Zambra, London. Upper barometer with weather and barometric pressure scales over a Mercury thermometer. Marked "Negretti & Zambr

Brass and silver marine barometer MK2 M4550 standard, with fitted storage case. Minor surface wear. 35.5"h, the case 4"h x 39"w x 4"d

This early example serial number 953 in it's original was made by the well known Instrument makers of London Negretti & Zambra for which they held a royal warrant. Height 8 cm (3.25 in.)

Item/Description: English stick barometer by Negretti & Zambra - "Instrument makers to her Majesty" / London. Beveled glass. Wood case with medallion detail to bottom. Material: Wood, glass, metal Dim

Negretti & Zambra London Barograph, 9 3/4", with Hurricane Graph.

NEGRETTI & ZAMBRA , LONDON CARVED OAK CLOCK BAROMETER THERMOMETER - 16" x 5" x 45" (MISSING PIECE OF MOLDING)

A Negretti & Zambra, London Brass and Ebonized Wood Parallel Ruler 19th century having an attached brass compass dial. Length 15 inches. Estimate $80-120

Stout, Negretti & Zambra folding binoculars, Barton's Patens, in original case. Please refer to images for additional information regarding condition issues, please remember all items are sold in as f

Banjo form dial barometer with walnut case and engraved silver dials. The humidity gauge is missing the glass. The mercury tube is broken and the mercury appears to be missing. Other wear. 40"l

Dated 1901 and 1917 AD. A large and sturdy British three-draw brass and leather artillery spotting telescope by Negretti & Zambra of London, serial number 999, dated 1901, in original leather tubular

SINGLE-DRAW TELESCOPELondon, 19th CenturyMarked "Negretti & Zambra London" on inner tube. Thread-covered barrel.Length closed 37.25". Provenance:The Collection of Chuck and Jan Deluca.

English, c.1860, unsigned but with a letter of instructions pasted to the inside of the case lid for Negretti & Zambra, the telescope constructed entirely of lacquered brass, with rack and pinion focu

A stereoscope graphoscope by Negretti & Zambra, finished in figured walnut with pierced carving and brass hardware, folding for transport or storage and including stereo lenses, a translucent screen w

* A Group of Four English Black Lacquer Airmeters negretti & zambra, london, early 20th century each with a fitted case. Diameter of turbines 3 inches. Estimate $ 60-80 Property from the Collection of

A Pair of Camera Lucida one example in a Negretti & Zambra case, both in fair to good condition

* A Group of Four Surveying Aneroids various makers, london, 20th century comprising two Negretti & Zambra examples and two Short & Mason Ltd. examples, each having a leather carrying case. Diameter o

Early "Phantasmagoria" Magic Lantern, c. 1870 Negretti & Zambra, London. Heigth 30 in., for slides of 4 in. Electrification, condenser not original (but working). Negretti & Zambra was a small manufac

Negretti & Zambra barometer set 8" oak wood case. Lacking glass as shown, see photos for details. Late 19th century LONDON.

Antique Negretti and Zambra barometer, having thermometer with original mercury, flanked by carved pilasters, above carved floral motif 29"h x 8 1/2"w x 3"d Provenance: A prominent Terrell Hills, Te