Documents in reference to the general adoption of the twenty-four hour notation of the rail-ways of America
Contributors: American Society of Civil Engineers.; American Society of Civil Engineers. Special Committee on Standard Time.
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 00792; CIHM/ICMH microfiche series -- no. 00792
Publisher: Citizen
Published: 1887
Place of publication: Ottawa
Language: eng
Format: Microform
Number of pages: 28
Subjects: Time -- Systems and standards.; Railroads.; Temps -- Systèmes et normes.; Chemins de fer.