A vintage engraved bronze plaque by Margaret Sussman, American, born 1912. The plaque is adorned with an image of the Planetary System with Sun, Moon, and Apollo 13. Circa: 1970s to 1980s. Signed by the artist and titled on the backside. Framed. Margaret Sussman is known as a craftsperson, painter, sculptor, graphic artist. Vintage and Modern Bronze Plaques, Wall Art, Home Decor, and Collectibles.