An attic floor should be covered with a 5-centimeter layer of sand. Cover any fallen fire bomb with sand. This is the result of the absence of sand on an attic floor

Poster Number: PP 480
Category: World War II
Media Size: 22.5х18.5
Poster Type: Lithograph
Publishing Date: 1941
Technical Information on Poster: Submitted for production July 28, 1941; No. 75; Format 86 x 102; Volume 1/4 sheet of paper; Order No. 407
Glavlit Directory Number: L111601
Catalog Notes: PP 480 World War II
Artist: Faivishevich, N.V. — Файвишевич, Н.В.