Trix Twin Railway Permanent Way Manual. Layout and Operation of Model Railways by Henry Greenly. 17th edition, February 1954. Originally published June 1937 and presumably updated as new models were introduced.
Joblot Of Six Multinational Trix Twin Railway Catalogue English German French
VINTAGE TRIX TWIN TTR CATALOGUE GOOD (B181)
Rake Of 8X Trix Twin Railways TTR OO Gauge Mixed Coal Wagons 15T And 12T Unboxed
TRIX TWIN RAILWAY OO-HO GAUGE CATALOGUE 1964 TTR Permanent way manual 1949 train
3 x 1930s Trix Twin Railway TTR Catalogue & Manuals All Tatty Poor Condition
Vintage Trix 1967 / 1968 Model Railways Catalogue OO HO Gauge
