The Clayton Type 1: Bo-Bo Diesel-Electric Locomotives—British Railways Class 17 - Development Design and Demise
Anthony P. Sayer
The Metropolitan-Vickers Type 2 Co-Bo Diesel-Electric Locomotives - From Design to Destruction
Anthony P. Sayer
British Diesel & Electric Locomotives Abroad - A Second Life Overseas
Anthony P. Sayer
The North British Type 2 Bo-Bo Diesel-Electric Classes 21 & 29 - Design Development and Demise
Anthony P. Sayer
