Sold October 2025 Back to Archive

3 1/2 inch gauge BR Standard Class 7 with commercial boiler - stock code 12547

We listed this back in December last year with a rolled barrel and set of tubes for a copper boiler.

In the intervening months, the previous owner has found the commercial Chambers boiler that went with the chassis - we're pleased to have reunited the two.

An early stage 3 1/2 inch gauge "Britannia", comprising:

  • Erected frames with gunmetal cylinders fitted
  • Machined wheelsets, one missing driving wheel axle and axlebox
  • Coupling and connecting rods
  • Commercially built combustion chamber boiler by Reg Chambers of Weymouth
length/inches 35
width/inches 9
height/inches 11
weight/kg 27
wheel material cast iron
cylinder material gunmetal
valve type slide
valve gear Walschaerts
boiler number RC 702
boiler maker R Chambers
CE mark n/a - pre-2002
boiler type locomotive with combustion chamber
boiler material copper
boiler construction silver soldered