3 1/2" and 3 1/2" x 5" stroke pumping engine
Description
Catalog Notes: Stamp "Imperial tracing cloth".
Additional Information
HMCo pattern number(s): 00951, 00941, 00939, 03807, 03807.5, 03808, 06525, 03809, 03804, 00228, 00125, 00934, 00935, 03806, 03805, 03801, 03803, 03802,