The New Zealand Railways Magazine, Volume 1, Issue 7 (December 15, 1926)
The Railway Advertising Branch
The Railway Advertising Branch.
The Advertising Branch had a separate stall on which some of the latest ideas in artistic poster work were featured. Besides being held by the general attractiveness and originality of the designs, much interest was taken by the public in pictorial representations of the improvements effected by the Advertising Branch in the appearance of certain localities.
page 53