Apollo 11 the CMP on the Apollo 8 crew, began experiencing trouble with his legs. Doctors diagnosed the problem as a bony growth between his fifth and sixth vertebrae, requiring surgery. Lovell took his place on the Apollo 8 crew, and, when Collins recovered, he joined Armstrong's crew as CMP. In the meantime, Fred Haise filled in as backup LMP, and Aldrin as backup CMP for Apollo 8. Apollo 11 was the second all-veteran crew on an American mission, the first being that of Apollo 10. The next was STS-26 in 1988. The backup crew consisted of Lovell as Commander, William Anders
Crayola prints of his original artworks. Crayola LLC produces a broad range of products other than their famous crayons under the Crayola brand name. These include colored pencils, markers, inks and paints, modeling clays, coloring books, and artists' tools. As with all Crayola products, these are all marketed as non-toxic and safe for use by children. Silly Putty is a silicone polymer children's toy used for various purposes. Silly Putty was inducted into the National Toy Hall of Fame in 2001. The Portfolio Series is a line of water-soluble oil pastels, watercolors, drawing pencils, colored pencils, and acrylic paints marketed to