Model (scale 1:8) of ordinary Flat-ended Lancashire Boiler with flanged seam flues. Model, showing ordinary Flat-ended Lancashire Boiler with flanged seam flues circa 1920
Model (scale 1:8) of front end of Thompson's Dish-ended Lancashire Boiler with corrugated flues. Two models, showing Thompson's Dish-ended Lancashire Boiler front sections circa 1920