Keywords: 1st Aero Squadron - Jeffery Quad Truck.jpg en The Jeffery Quad one and a half ton four-wheel drive truck selected as the standard truck for the 1st Aero Squadron A standard army wagon bed and canvas cover mounted to the chassis completed the vehicle 1916 http //www afhso af mil/shared/media/document/AFD-100928-064 pdf The 1st Aero Squadron and the Mexican Punitive Expedition of 1916 United States Army Signal Corps other versions PD-USGov Uploaded with UploadWizard Jeffery vehicles 1st Aero Squadron |