Charles E. Fritts, of New York, N.Y.
Subtitle: car coupling : specification forming part of letters patent no. 343,707, dated June 15, 1886 ...
Contributors: United States. Patent Office
Publisher: United States Patent Office
Published: 1886
Place of publication: Washington?]
Language: eng
Other titles: Car coupling
Notes: Caption title.

At head of title: United States Patent Office.