Allan, . J.N.  WASON MFG. CO. RAILWAY CAR BUILDERS. SPRINGFIELD. MASS. NY: J.N. Allan, nd (1870s). Steel engraving, 6.75" x 4.25" image on a 10.25" x 7.5" sheet.  A few light marks on the margins, but a clean and attractive print. Suitable for research or display. Very good.