By Christine Heap & John van Riemsdijk. Science Museum: The Pre-Grouping Railways (part one) from 1972.
The Industrial Railways of St Helens, Widnes & Warrington Part 1 - St Helens
Our Home Railways, Part 8, The Great Northern Line
71000 DUKE OF GLOUCESTER THE IMPOSSIBLE DREAM PART 2 PB VGC ( RAILWAYS)
The pre-grouping railways Part 1 by Heap & van Riemsdijk Science Museum
The Pre-Grouping Railways Part 1-2 Christine Heap John Van Riemsdijk 1st 1980
JUNCTION X - B.B.C SCRIPT FROM RADIO DOCUMENTARY ON THE RAILWAYS PART IN DUNKIRK
