LA MILANAISE French Shampoo Cardboard Sign 1950s

Vintage original FRENCH LA MILANAISE SHAMPOO CARDBOARD SIGN c1950s.  Measures in inches 12” x 16”. Card-stock poster sign "La Milanaise" Shampoo by John Onwy.  La Milanaise cleans, strengthens and beautifies the hair.  Signed in the plate.  New old stock, never used or circulated in very good unused condition.