While this issue has been reported to be about 1964, it looks likely to be late 1950s.
Indicia
Published by Horwitz Publications Inc., 400 Sussex Street, for and on behalf of Transport Publishing Co. Ltd. Printed by New Century Press Pty. Ltd., 3-5 York Street North, Sydney. Distributed by Gordon & Gotch (A/asia) Ltd., Melbourne, and Transport Publishing Company, Sydney.