Australia - 1917-1988.
Slogan cancellations: Send your message by Beam Wireless and Save Money.

 

A slogan postmark advertising the benefits of using the BEAM WIRELESS was introduced about October 1930.

Little is known of its use and there is only one recorded example.

 Code Sydney 61

Usage of the slogan by Office:

Sydney:

Sydney 8 October 1930.

 Sydney 1961