Collection:
Round Oak
Description:
Unused Round Oak heat loss chart and estimate sheet for furnaces. circa 1939.
Dimensions:
H—8.5 W—11 inches
Date:
1939
Object ID:
1988—0001.0004
Object Name:
Chart
Search Terms:
Round Oak
Year Range from:
1939
Click to Enlarge
Heat Loss Chart
Heat Loss Chart
Heat Loss Chart
Heat Loss Chart