Description
Black and white 7 1/2″ x 11 1/2″ ad for their Blown-in Insulation. The ad has a picture of a serviceman standing on a ladder that is leaned up against a house and is blowing the Johns-Manville Home Insulation through a drilled hole into the inner layers of the house. The ad headline claims that “Now we can blow new comfort into your house” and the ad text talks about the process, gives five reasons to consider this product and lists the “Territory covered by J-M Home Insulation contractors”.
Source: March 1930 Better Homes & Gardens.
