The Guardian
"GUARDIAN" SCHOOL PEDESTRIAN BRIDGE
Engineering & Development Company
solves school crossing problems and eliminates the
need for crossing guards.
Custom design with pre-fabricated economy.
Write for details.
GUARDIAN ENGINEERING &
DEVELOPMENT COMPANY
Hammond & Gregg Streets
Carnegie, Pa. 15106
Guardian Bridges
The Answer
by COLOURPICTURE
BOSTON, MASS. 02130
Ze
P75256
