Historical information
Information cards detailing the types of rail including slot rails used in Melbourne cable tramways by the Melbourne Tramways Trust. Includes dimensional details, weight, sections of cable roads. The second card has the properties of the rail sectons such as area, moment of inertia, section modulus and weight per yard. Both sheets have the name H Orams in the top right hand corner.
Significance
Yields information about the various cable tram rails
Physical description
Set of two ruled photocopied cards