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Details
A 19th-Century lacquered-brass spectroscope,
signed John Browning 63, Strand, London, the 5½-inch long body-tube with draw-tube adjustment on a curved arm from a turning knob, and adjustable eyepiece aperture, mounted in an oxidised-brass sleeve atop a telescopic brass table stand, in a fitted mahogany case -- 18.2cm. (7 1/8in.) wide; and another lacquered-brass spectroscope, by A. Hilger, with draw-tube adjustment and adjustable eyepiece aperture, in a brass tube -- 13.8cm. (5 3/8in.) wide
See Illustration (2)
signed John Browning 63, Strand, London, the 5½-inch long body-tube with draw-tube adjustment on a curved arm from a turning knob, and adjustable eyepiece aperture, mounted in an oxidised-brass sleeve atop a telescopic brass table stand, in a fitted mahogany case -- 18.2cm. (7 1/8in.) wide; and another lacquered-brass spectroscope, by A. Hilger, with draw-tube adjustment and adjustable eyepiece aperture, in a brass tube -- 13.8cm. (5 3/8in.) wide
See Illustration (2)
Special notice
No VAT will be charged on the hammer price, but VAT at 17.5% will be added to the buyer's premium which is invoiced on a VAT inclusive basis