67051. The electric locomotive : its present status in the transportation problem / by George R. Mair. - Montreal : Trains & Trolleys, 1969. 61 p. : ill., tek. : 23 cm. - . - Fotomech. herdr. van de oorspronkelijke uitgave: The Electric Railway Number. - Speciale uitgave van: Cassier's Magazine. - New York, 1899 PK : DE PATER DK 549