So Dear to My Heart National Savings Poster (National Savings Committee, ca. Late 1940s). Folded, Very Fine-. British Double Crown (20" X 30") "'It's What You Do With What You've Got' - That Will Bring You Prosperity" with Original Mailer.

So Dear to My Heart National Savings Poster (National Savings Committee, ca. Late 1940s). Folded, Very Fine-. British Double Crown (20" X 30") "'It's What You…