Railroad accidents
Subtitle: and the means by which they may be prevented by the use of the electro-magnetic safety apparatus ...
By: By Laurence Turnbull ... and William C. McRea ...
Contributors: McRea, William C., joint author.
Publisher: Parry and McMillan
Published: 1854
Place of publication: Philadelphia
Language: eng
Number of pages: 63
Subjects: Railroad accidents; Railroads -- Equipment and supplies