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 73
A 70S. AA *768 Wliitewood Irregular Curves, of superior quality, Xos.1 to 6, each7& Hard Rubber do. do. Ko6.1to^e«ch,tocte.;>o**toWeich, PRICK $0.15.50 … A 770.A 770. Whitewood Irregular Curves, of superiorquality, Nob. IS to 21.A 771. Hard Rubber do. do. :Sos. 13 to 21, each. . . .
