Automatic Track Inspector, by F. Kirby Haskell (2 of 2)

By Michael Gibbons; posted April 14, 2024

View Original: Click to zoom, then click to magnify (1705 x 2338) 774KB

 


Three Wheeled Railroad Velocipede Inspection Handcar

Illustrated World, December 1909, pages 448 to 449.

717651308