It consists of R.50 Princess Victoria, R.30 Tender and two coaches R.28. These are 8 x R193 (including 1 with electrical connector), 3 x R484 and 1 x R190. There is one further piece where the number is illegible (see photo).
Triang Model Railway Train Set RS7 M79629 Green Diesel BOXED
Hornby Dunlo & Triang Model Railway Accessories
Vintage Triang model railway coach M24001?
TRIANG MODEL RAILWAY OO GAUGE PLUS LIONEL SCIENCE SERIES NINTH EDITION 1963
x3 HORNBY TRIANG MODEL RAILWAY CATALOGUES - 1977 - EDITION 15, 17, PRICE GUIDE
Hornby Tri-ang Triang Model Railway Train Tunnel Single Track 00 HO Gauge 1960’s
