He started on gun mountings, and later worked in gunnery fire control equipment on ships, in workshops and in the drawing office.
He received several rewards for his work, among them the Founder Column awarded by the Institution of Engineering Designers.
Brooker, for example, explained that: The 1978 review of this work also stipulated, that: In his 1963 A history of engineering drawing Booker made the distinction between primary and secondary geometry.
[18] As Riley (2010) explained: Inspired on this distinction John Willats in his 1997 Art and Representation.
New Principles in the Analysis of Pictures[20] defined projection systems in terms of primary and secondary geometry.