Photo shows U.S. Secret Service agents William "Arnold" Landvoight (first person walkingt behind car) and Richard "Dick" Jervis (front seat of car). (Source: Secret Service archivist, 2012) National Photo Com More
J265094 U.S. Copyright Office. Copyright by Sales Equipment Co., Detroit. Public domain photograph of a car, history of automobile design, car model, free to use, no copyright restrictions image - Picryl description
National Photo Company Collection. No. 25585. Public domain photograph related to President Calvin Coolidge, free to use, no copyright restrictions image - Picryl description
J265089 U.S. Copyright Office. Copyright by Sales Equipment Co., Detroit. Public domain photograph of a car, automobile, free to use, no copyright restrictions image - Picryl description
Photograph by National Photo Co. Public domain photograph related to President Calvin Coolidge, free to use, no copyright restrictions image - Picryl description