50 Piece Jig Saw Puzzle with printed envelope
Florence, MA: Prophylactic Brush Co., [Ca. 1932]. Complete jig saw puzzle in envelope, printed on both sides in two colors, 10.5x14." Puzzle bright, clean, and with minimal wear, envelope with some folds and staining. Charming advertisement for Pro-phy-lac-tic tooth brushes in the form of a jig saw puzzle given out.....