Thames Conservancy Publication of standing orders, 1932.
Thames Conservancy booklet entitled "The Thames Launch Byelaws, 1952", price one shilling.
A 12 page folded paper booklet with light blue heavy paper cover, staple bound.
Printed by Harrison & Sons Ltd of London and High Wycombe, 1953.
Thames Conservancy General Instructions to District Inspectors and Assistant Inspectors.
Thames Conservancy instructions to lock staff used at Cookham Lock 1960 to 1991, signed by lock staff between those dates.