New Zealand - Cars - A decorated Armstrong-Siddeley with a model airplane on its roof, which is advertising the car. - 1931 - Photograph taken by William Archer Price Armstrong Siddeley - A British engineering group - Operated during the first half of the 20th century - Formed in 1919 - Best known for the production of luxury vehicles and aircraft engines. (Reference: Wikipedia) Image source: A decorated Armstrong-Siddeley with a model airplane on its roof. Price, William Archer, 1866-1948 :Collection of post card negatives. Ref: 1/2-000220-G. Alexander Turnbull Library, Wellington, New Zealand. natlib.govt.nz/records/22864455