GWR brass cabside numberplate 312 ex Taff Vale Railway Cameron A Class 0-6-2 T originally numbered TVR 42, then GWR 439 and GWR 312. Allocated to Barry and 88A Cardiff Cathays from where it was withdrawn in June 1956 and scrapped. Face restored with Caerphilly painted on the back. One of only ten ex TVR locomotives that carried brass cabsides. See Lot 10 for the worksplate.