Hornby Dublo. 3rd edition, 1960. with errata sheet.
Hornby Dublo Handbook of 2-Rail Track Formations, Wiring Diagrams - 1st Edition
Triang Railways track plans, Instruction manuals, Hornby Dublo handbook pamphlet
Hornby Dublo Handbook 2-Rail Track Formations With Wiring Diagrams, 1960.
HORNBY DUBLO BOOK OF TRAINS 1959
Hornby Dublo Book of Trains Catalogue 1959 - Ref: 18/259/300
Hornby Dublo Joblot Of 4 Boxed Switches. 1 X G3. 1 X D2 And 2 X 1613. Ref R9