5209518 One of the Three 90-Ton Electric Locomotives built by the General Electric Company, of New York, for the Baltimore and Ohio Railroad Tunnel Service at Baltimore, MD, USA (b/w photo) by English Photographer, (19th century); Private Collection; (add.info.: One of the Three 90-Ton Electric Locomotives built by the General Electric Company, of New York, for the Baltimore and Ohio Railroad Tunnel Service at Baltimore, MD, USA. Illustration for Cassier\'s Magazine (Vol XVI, May - October 1899).); by Look and Learn.