Wilfred was the Portland Company mechanical engineer who supervised construction of the first Maine narrow gauge Forney locomotive with a pilot truck ( B&SR locomotive number 5 ) in 1906 .
Wilfred Caswell was the engineer assigned to the construction train for the Harrison extension in 1898 .
engineer was the Portland Company mechanical engineer who supervised construction of the first Maine narrow gauge Forney locomotive with a pilot truck ( B&SR locomotive number 5 ) in 1906 .
Wilfred Caswell was the engineer assigned to the construction train for the Harrison extension in 1898 .