‘The Television - How it works’ by David Carey. Illustrated by B.H.Robinson. Published by Wills & Hepworth Ltd. 1968. UK 1st edition. Pictorial boards. No dust wrapper as issued. The book is in near fine condition with no marks or inscriptions. There are a couple of marks on the rear cover. Book 4 of series 654. This book is the last one listed on the rear cover.