Mid-Century Analytical Laboratory Balance in Glazed Case by Baird & Tatlock, 1950s

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An original mid-20th century precision analytical laboratory balance by Baird & Tatlock (London) Ltd, manufactured at Chadwell Heath, Essex, England, … Read more An original mid-20th century precision analytical laboratory balance by Baird & Tatlock (London) Ltd, manufactured at Chadwell Heath, Essex, England, and preserved within its original glazed wooden cabinet. Serial numbered 2285, this is a genuine working scientific instrument rather than a later decorative reproduction. Designed for highly accurate laboratory and pharmaceutical weighing, the balance incorporates a finely engineered beam mechanism with twin suspended metal weighing pans, micro-adjustment controls and a chain-driven rider system for precise measurement. The mechanism remains operational: the balance zeroes correctly, the indicator needle centres and remains steady, the beam lift mechanism operates smoothly, and the fine calibration screws and rider adjustment system function as intended. Three threaded levelling feet allow the instrument to be accurately positioned. Particularly attractive is the original dark-stained wooden enclosure, constructed with extensive glazing to protect the delicate balance mechanism from air currents during precision measurements. The counterbalanced sash-style front glass panel raises and lowers correctly, while the warm timber, aged brass and exposed mechanical components give the instrument considerable sculptural and industrial character. Original manufacturer's plates and markings remain present, including "Baird & Tatlock (London) Ltd," "Chadwell Heath, Essex," "Made in England," serial number 2285 and a "PROVEN No. 1776" marking on the mechanism. Originally conceived as a highly specialised piece of laboratory equipment, today the balance also makes an exceptional decorative object for an interior, study, library or collector's cabinet. Its combination of scientific history, precision engineering, glass, timber and brass gives it a particularly strong presence as an example of British mid-century laboratory design. The balance is in excellent vintage condition and has been tested as operational. The mechanical systems, adjustable levelling feet and counterbalanced glass door are functioning. The cabinet remains structurally sound with no cracks to the glass. The metal components display minor age-related patination consistent with use and age. No separate weight set is included. Maker: Baird & Tatlock (London) Ltd Origin: Chadwell Heath, Essex, England Date: Circa 1940s–1950s Period: Mid-20th Century Serial Number: 2285 Material: Wood, glass, brass and metal Measurements: Height: 15.75 in. (40 cm) Width: 15.75 in. (40 cm) Depth: 8.66 in. (22 cm) See less