Pond's Tools,
Engine Lathes, Planers, Drills, &c.,
DAVID W. POND, Worcester, Mass.
EDMUND DRAPER,
Manufacturer of First-class Engineers' Instruments.
Established in 1830. 226 Pear St., Phila., Pa.
J. LLOYD HAIGH,
Manufacturer of
every description, for Railroad and Mining Use, Elevators, Derricks, Rope Tramways, Transmission of Power, etc. No. 81 John St., N. Y. Send for price list. Plans and Estimates furnished for Suspension Bridges.
THE DINGEE & CONARD CO'S
BEAUTIFUL EVER-BLOOMING