TO ELECTRO-PLATERS. JEWELERS, AND WATCHMAKERS.

BATTERIES, CHEMICALS, AND MATERIALS, in sets or single,

with Books of instruction for Nickel, Gold, and Silver Plating.

THOMAS HALL, Manufacturing Electrician,

19 Bromfield Street, Boston, Mass.

Illustrated Catalogue sent free.

LATHES, PLANERS, SHAPERS, DRILLS, GEAR & BOLT CUTTERS, &c.

E. GOULD, Newark, N. J.