Combined cylinder steam chest and bedplate for locomotives
Publisher: W.S.G. Baker
Published: 1866
Place of publication: Baltimore, Md.]
Language: eng
Notes: "Working drawings or other information furnished upon application. [Signed] W.S.G. Baker, Baltimore"--Title page verso.

Photograph mounted on card.

"W.S.G. Baker ... patentee. Baltimore, Md. Nov. 6 1866"--Photograph.