Physical description
Set of typed sheets and map:
.1 - carbon copy on quarto paper titled "Average Shortest Headway lines north of Yarra", giving the average headway for each street, route, eg Collins St, .57mins and for West Melbourne 8.5mins. Has in pencil alongside in pencil, the times for "Royal Commission Report 1911"
.2 - ditto "Average Shortest Headway lines south of Yarra"
Has a note that these numbers were for ordinary weekday tables, holidays and special traffic excluded.
.3 - Map - accompanied these reports, titled "Map showing tramway Lines", which has been marked up in red with numbers and the road names. Not understood what the numbers mean, could be a reference to a report numbering.
All documents undated, c 1916 to 1920
Inscriptions & markings
.1 - has stamp "Copy to Engineer" in top left hand corner.