THE TANITE CO.,

STROUDSBURG, PA.

EMERY WHEELS AND GRINDERS.

LONDON--9 St. Andrews St., Holborn Viaduct, E. C.

LIVERPOOL--42 The Temple, Dale St.

WOOD WORKING MACHINERY.

PLANNING, MATCHING, MOLDING, MORTISING,

TENONING, CARVING, MACHINES.

BAND & SCROLL SAWS

UNIVERSAL

AND

VARIETY WOOD WORKERS, &c &c.

J. A. FAY & CO.

CINCINNATI, O., U. S. A.

Scientific American, Vol. XLIII.—No. 1. [New Series.], July 3, 1880 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 146 / 157 题