Historical information

This is the fourth of four documents compiled by Alf Twentyman about the history of Melbourne cable trams. Lists cars (trailer and grips) observed 1917 and 1918 and other notes.
Alf's notes on Physics remain in the book, though not scanned.

Significance

Demonstrates the recording and drawing work of Alf Twentyman and his notes.

Physical description

Exercise book - printed for Scotch College, ruled in a graph paper format - 40 pages with red card covers.

Inscriptions & markings

Has been used for Physics lessons