Price list of drawing materials, architects and engineers, supplies, blue process papers, etc (1886)
Soltmann, E. G., New York. [from old catalog] · New York, Holt brothers · leaf 137
^824. Engineers Leveling Instrument. Telescope 18 to 20 inches long,magnifying power 22 times. Complete, in Mahogany Box, with Strap,including Sun Shade, Adjusting Pin, and Tripod each, $130.00 ARCHITECTS AND BUILDERS LEVEL. … 9830. Architects and Builders Level, with divided Circle. This instru-ment is light in weight and convenient in shape for easy transporta-tion. The construction is on the principle of a regular surveyinginstrument. Complete, in Box, including Plumb Bob and Tripod, .each, $45.00 E. G. SO LT MANN —…
Drawing instruments
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