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 183
• 181 JAMES W. QUEEN <fc CO., PHILADELPHIA. SURVEYING AND MINING ANER0LD& … 13530. 15580. Surveying Aneroid, 5 in. diameter, compensated for temperatni^silvered metal dial, graduated to hundredths, and reading by vernierto single feet, with magnifier, in leather sling case, with altitude scaleto o,000 feet, .... 13531. Do do 10,000 feet, ! 13532. Do do 15,000 « . . 13534.…
