12 Great Posters From When Turning Down The Thermostat and Conserving Energy Was a Patriotic Act

Turning down the thermostat and being careful with fuel use is a good idea any time, but in World War II it was a matter of life and death. Most of the recommendations in this poster series still make sense: Winterizing your home, including insulating walls and ceilings, installing storm doors and windows and weatherstripping.