Lens - Magnifying
Maker and role
J H Dellmeyer, Manufacturer
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Object detail
Accession number
F2018.2004
Maker
Description
Brass cylinder with lens at one end with extra threaded fixture. Down the shaft is a bracket with screw holes attached to outer sheaf with square cut out. Includes a knob for winding outer cylinder down and inner moving lens out. Other end has double lens with screw on outer cylinder.
Marks
J H Dellmeyer London Printed
J. H. Dellmeyer/ No. 24780 London/ 3.B. / Patent Engraved
J. H. Dellmeyer/ No. 24780 London/ 3.B. / Patent Engraved
Credit Line
J H Dellmeyer. Lens - Magnifying, F2018.2004. The Museum of Transport and Technology (MOTAT).
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