The little things that help : automatic radiator shutters

Internal view of the thermostatically controlled automatic radiator shutters. Accompanies an article about new inventions.

Publication date: 1917-08-26

Size: 7 x 5 cm

Publisher: Tribune Company

Print type: grayscale

Language:

• English

Subject(s):

• Inventions--1910-1920
• Radiators--1910-1920

Genre(s):

• Illustrations

Type(s):

• still image
• text

Copyright(s):

• These materials are either in the public domain, according to U.S. copyright law, or permission has been obtained from rights owners. The digital version and supplementary materials are available for all educational uses worldwide.

Is part of:

• The Janet A. Ginsburg Chicago Tribune Image Collection

Source(s):

• Chicago Sunday Tribune (August 26, 1917), Part 8/Editorials, p. 6

Format(s):

• application/pdf
• image/jpeg