William G. Morgan the basketball bladder was too light. After testing all of the balls he had available, he had come to the conclusion that his best option was to ask A.G. Spalding & Bros. to make him a ball. A young A.G. Spalding & Bros. equipment designer and master marine cloth tailor, Dale Callaghan, developed and produced the first prototype volleyball. Morgan was very pleased with Spalding & Bros. work. They created Morgan the perfect ball for his sport, which was covered in leather, with the circumference of 25–27 inches. The ball was also the perfect weight for Morgan's sport. The ball
William Morgan (abolitionist) who distributed information and invitations to the local Sunday Schools. Morgan was a founder of the local Baptist Union and served as secretary to the Birmingham Anti-Slavery Society when British slavery was made illegal (in 1838). The picture above shows him at the 1840 Anti-Slavery Convention which was organised by Morgan's colleague Joseph Sturge. Morgan served as a secretary at the 1840 convention. He continued to work with Sturge during the 1850s. In 1866, the British and Foreign Anti-Slavery Society sent Morgan to Jamaica. Morgam had married Henrietta Barnard on 6 March 1841 from Nailsworth in Gloucestershire. William Morgan (abolitionist)