Rare Vintage Swan Soap Baby Stork Illustrated Mailing Box 1940s Advertising For Sale

Original vintage Swan Soap cardboard mailing box featuring colorful artwork of a stork carrying a baby alongside a swan carrying a Swan soap package. The reverse has a New York postage paid permit, No. 3122.Swan advertised a free bar of soap for babies born in 1946. This box appears related to a baby promotion from that period, although its exact mailing date and original contents are unconfirmed. The box shows age toning, surface wear, and marks visible in the photographs. Please review all photos for condition.Empty box, no soap included.