SHIELDS & BROWN CO.
Manufacturers of
Sectional

INSULATED AIR COVERS

—FOR—
Steam, Gas and Water Pipes, Drums, Heaters, etc.
The Best Non‐Conductor of Heat & Cold in the World.

Send for illustrated descriptive Circular, and name this paper.

143 Worth Street, 78 and 80 Lake St.,
NEW YORK. CHICAGO.

Screw Plates.
THE NEW LITTLE GIANT

Send for CATALOGUE
F. F. F.