‘The Telephone - How it works’ by David Carey. Illustrated by B.H.Robinson. Published by Ladybird Books Ltd. 1972. UK 1st edition. Pictorial boards. No dust wrapper as issued. The book is in very good condition with no marks or inscriptions. There is some very light wear to the corners and spine. The front cover is a little dusty. Book 12 of series 654. This book is the last one listed on the rear cover.
