The collection documents the professional endeavors of outdoor advertising design researcher John E. (Jack) Brennan for the time period 1947 to 1980. His work primarily consisted of conducting market surveys on the effectiveness of billboard advertisement design and layout, and reporting his findings to subscribers to advance design efficiency for the industry. About 786 surveys cover 15,720 different advertisement designs posted on signs in major markets around the US. Forty-two different cities were covered in 27 states. His survey interviewers questioned participants on how well they remembered ads and product brand names. Brennan then analyzed the survey data to produce practical information for advertisers and advertising companies on improving ad copy, thereby increasing advertising efficiency and profits. His emphasis was on outdoor ad design and copy, not traffic or other outdoor industry factors. The collection is comprised mainly of paper files, most containing color photographs attached to the paper data reports or sleeved along side them. Other significant items include the Copy Clues reports which capitalize on the data Brennan compiled, suggesting outdoor ad (also known as " poster") design improvements. Other supporting materials within the collection include survey methodology information, related writings, summary data files, and business correspondence. Even without the context of Brennan's survey forms and data, the collection is a sizable photo library of mid-20th century commercial art created for outdoor advertising. Includes outdoor advertising surveys performed by General Media and Copy Research Company for Outdoor Advertising Incorporated. Surveys were taken in cities throughout the U.S. including Los Angeles, Houston, Cincinnati, and New Haven.
