Brass and Iron Swing Arm Scale by Cornelius Kahlen pre-1900 Paper Ream Verifier

Description

Brass and Iron Balance Scale by Cornelius Kahlen,
New York, late 19th century. Three foot iron stand with leveling screw supports the brass quadrant scale signed by maker at the top and calibrated in two segments 0-125. Brass specimen clip, keystone read-out, 23 1/2 inches height. Model #19294.
This specialized scale was possibly used by the U.S. Government to test currency paper. Type was also used by newspaper and magazine publishers to verify paper samples, and this specimen was acquired from The Baltimore Sun.
No significant repairs, replacements or restoration. Brass in old surface.
FRENCH OCULAR, EYEPIECE No. 2 ORIGINAL ANTIQUE BRASS MONOCULAR TELESCOPE 1800’S
DESCRIPTION
The eyepiece is in good condition. Made in the 1800’s.
It shows some signs of prior use. No dents, no dings. See pictures for detailed sizes.
Elements in very good condition. No scratches, no cleaning marks, no fungus, no haze, no separation. Image is clear and bright.
See my other auctions for rare antique telescope lenses, eye-pieces/oculars, loose elements of lenses and eyepieces,
dark filter eyepieces,
tripod head.
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_gsrx_vers_841 (GS 7.0.16 (841))