The boiler tubes have now been swaged and annealed ready for fitment into the boiler of number 113. Our pictures show the tubes being swaged and then annealed and cooled by being covered with clean sand.
The boiler tubes have now been swaged and annealed ready for fitment into the boiler of number 113. Our pictures show the tubes being swaged and then annealed and cooled by being covered with clean sand.