Santa (well my wife actually) came up with a beaut little record of the use of an FE sedan in the 1960's. The owner of what is entered on the "Vital Information" page as a 1957 Holden sedan has recorded the mileage travelled
every day from 13 May 1964 to 24 October 1965. The front cover has "IV" written on it, which suggests that it is book 4 of records of this type. There is a trip from Canberra to Melbourne and around Victoria undertaken from 2 January 1965.
He has calculated his petrol usage at 28m.p.g. at one point. He spent 13 pounds, 10 shillings and 4 pence for 63 gallons for the Victoria trip.
Here are the images of some of the pages and entries.
The front cover
Vital Information page:
The first page of entries:
The Victoria trip:
The back cover:
Cheers
David