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 157
155 JAMES W. QUEEN <fc CO., PHILADELPEULA THE ARCHITECTS LEVEL I n L ■ • i … A 1576. No. A 1576. Architects Level, complete with tripod, Price.$50.00 This admirable instrument, although only recently introduced by us in itsimproved form, lias already met with a very large sale among Architects, Builder-,Millwright*, and others engaged in construction, and among Engineers…
