The Racing Car Development & Design Clutton CeciL Posthumus Cyril 1956 BOOK

THE RACING CAR by C. Clutton, C. Posthumus, D. Jenkinson 1962 Revised edition

The LMS Coach 1923-1957 - RJ Essery & D Jenkinson - VGC

The Racing Car Development and

The Racing Car Development & Design by Clutton, Posthumus & Jenkinson, 1956 1st

The Racing Car Pocketbook by Denis Jenkinson - Hardback 1962

Motorcycle Road Racing, The 1950s in Photographs, Denis Jenkinson, 1989 Hardback

The Racing Driver: The Theory and Practice of Fast Driving by Denis Jenkinson