Front:
Alden Memorial
Sanford Riley Hall
Auditorium
WORCESTER
POLYTECHNIC INSTITUTE
Higgins Mechanical
Engineering Laboratories
WORCESTER, MASS.
Electrical
Engineering
Building
Back:
MADE IN U. S. A
*TICHNOR QUALITY VIEWS"
REG. U.S. PAT. OFF.
MADE ONLY BY TICHNOR BROS. INC., BOSTON, MASS,
74194
PUB. BY PERKINS & BUTLER, INC., WORCESTER, MASS.