of South Town Works, Great Yarmouth
1894 Mentions the large dumb barge built by W. F. Crabtree and Co of Southtown at their shipyard on Cobholm Island.[1]
1900 See Crabtree and Co: 1900 Business Overview
1901 '...traced the growth of the Mamma from its acquisition, 16 years ago, by Mr. Crabtree from Mr. William Barnes, who founded it nine years previously. When Mr. Crabtree took it over 25 men were being employed. Now there were over 120,...'[2]
1912 Shipbuilders
1922 Managing Director: W. F. Crabtree. Manufactures. — Ships up to 170 feet, marine engines.[3]
1935 Managing Director is J. S. Bellows.[4]