Survey of IndiaCartographic Details: Scale 1:4,055,040 ; Bonne projection Inset: Delhi -- Bombay -- Cawnpore junction -- Ceylon, etc. Shows: international and administrative boundaries, railways (8 categories).JPEGUMN_ALMA:9917828520001701engSurvey of India Office; Dehra DunPublicIndia showing railways.MapsIndia1919University of Minnesota