Cumming's patent improved railway switch frog and crossing
Contributors: Kasson & Co
Publisher: [s.n.]
Published: 1876
Place of publication: Buffalo, N.Y.?
Language: eng
Notes: Caption title.

Signed: James Cumming, patentee, 398 North Division Street, Buffalo, N.Y. [and] Kasson & Co., sole agents, office, during the exhibition, in Reception Room Building, Department of Public Comfort, Centennial Grounds, Philadelphia, Pa.