KERITE

INSULATED WIRES AND CABLES

Switchboards, Power Transmission
Electric Light, Telephone
Telegraph, Etc.

AERIAL, UNDERGROUND

AND SUBMARINE

The test over fifty years has demonstrated that KERITE

does not deteriorate, but improves with age

The Best Flange Packing Made

RAINBOW PACKING

Don't have to use wire and cloth to hold Rainbow Can't blow it out. Thousands of imitators No equal. Will hold highest pressure

The Color of Rainbow Packing is Red

Three Rows of Diamonds extending throughout the entire length
of each and every roll of Rainbow Packing

We manufacture a complete line of fine me-
chanical rubber goods, including Belting, Hose,
Packings, Mats and Mattings. Metal Inserted
Step Treads and Mats, and Sheet Rubber
Tiling, Moulded Goods of every description.

Manufactured exclusively by

Peerless Rubber Manufacturing Company

16 Warren Street, New York

CATALOGUE OF
STANDARD

PRACTICAL AND
SCIENTIFIC

BOOKS

SCIENCE

PUBLISHED AND FOR SALE BY

The Norman W. Henley Publishing Co.

132 Nassau St., New York, U. S. A.