Details
A miscellany of laboratory demonstration devices,
and other items, including: a volume demonstration apparatus with glass funnel, weight and counterweight, outlet tap and graduated scale, on a cast-iron base with lion's-paw feet and a plaque for Franz Steflitschek MECHANIKER WIEN, VI. Millergasse 8 -- 58cm. (22 7/8in.) high; a fall machine, with a hinged oak table, curved brass scale, and weights -- 53cm. (20 7/8in.) wide; a demonstration cutting machine, with blades mounted on the main wheel with wooden turning handle, feed trough and counterweight, mounted on a thick wooden base -- 28cm. (11in.) wide; a brass demonstration pump model; a wooden-cased military tonometer; a rotary switch on a wooden base; two small insect specimens, one of a Red Admiral butterfly, the other of the potato beetle; a star chart by Dr P. Stuker for the northern hemisphere; and a triangular builder's square in oak, engraved 1856 and RIA and JHS, with lead plumb bob fitting into a recess with a swinging cover. (10)
and other items, including: a volume demonstration apparatus with glass funnel, weight and counterweight, outlet tap and graduated scale, on a cast-iron base with lion's-paw feet and a plaque for Franz Steflitschek MECHANIKER WIEN, VI. Millergasse 8 -- 58cm. (22 7/8in.) high; a fall machine, with a hinged oak table, curved brass scale, and weights -- 53cm. (20 7/8in.) wide; a demonstration cutting machine, with blades mounted on the main wheel with wooden turning handle, feed trough and counterweight, mounted on a thick wooden base -- 28cm. (11in.) wide; a brass demonstration pump model; a wooden-cased military tonometer; a rotary switch on a wooden base; two small insect specimens, one of a Red Admiral butterfly, the other of the potato beetle; a star chart by Dr P. Stuker for the northern hemisphere; and a triangular builder's square in oak, engraved 1856 and RIA and JHS, with lead plumb bob fitting into a recess with a swinging cover. (10)
Special notice
VAT rate of 17.5% is payable on hammer price plus buyer’s premium
This lot is subject to Collection and Storage charges
Sale room notice
This lot is not subject to VAT on the hammer price,VAT is only payable on the buyer's premium.