Type Ex. Wagon Top
Working pres. per sq. in. 200 lbs.
Outside diam. at front end 100 ins.
Outside diam. at back end 112 ins.
Length firebox inside 173¹⁄₁₆ ins.
Length firebox, actual, inside 132 ins.
Width of firebox inside 108¹⁄₄ ins.
No. and diam. of tubes 334, 2¹⁄₄ ins.
No. and diam. of flues 48, 5¹⁄₂ ins.
Length of tubes 24 ft. 0 ins.
Combust. chamber length 39¹⁄₁₆ ins.
Grate area 99.2 sq. ft.