Ratio of motor vehicles to population, USA

Date: 1922 Reference: ZLIB 12/31 Creator: Publications formerly held by the British Transport Historical Records Office library Catalogue context: Title: Facts and Figures of the Automobile Industry Author: pub National Automobile Chamber of Commerce N.Y. Categories: Transport and travel Topics: Transport and travel Period: Interwar Copyright information: Copyright clearance for publication is not required, except in the case of documents in third-party copyright. Usage terms: https://www.nationalarchives.gov.uk/documents/information-management/use-of-tna-materials.pdf