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Catalogue : mathematical and engineering instruments and materials manufactured and imported by James W. Queen & Co. (1880)
James W. Queen & Company · James W. Queen & Co. · leaf 168
Price.$9.(010.00 10.00 A 1653. A165S. Abney Level and Geometer, \cVn,1,ina^^i;^ldo^n«lHand Level, with the Clinometer, giving anglesof elevation ana slopes, in wood box, 15.00 … A 1655. A 1654. goo A 1654 Clix«,meter or Slope Level, small, in morocco box . . ^ A1655. Do. do. large, .., ... _„;i:jllli„ a\„ht. . 15.00 A1656. Do. do. S8* with perpendicular sight, . * /Engineering instruments · Mathematical instruments
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