1mm (ID) -1.5mm (OD) brass tube.
Hornby OO Gauge Tyne and Wear Class 142 Pacer Multiple Unit Both Powered Working
4 Triang Great Western OO Gauge Cream And Choc Carriages 5015 and 5104
7 Triang Great Western OO Gauge Cream And Choc Carriages 5015 and 5104
HORNBY Skaledale OO GAUGE R8539 and R8530 and R8531 Station set
3 x Vintage Hornby Meccano Triang OO Gauge Controllers and switches - Untested