Bayan kammala karatun koleji, ya shiga kasuwanci na shekaru biyu tare da dan uwansa, Andrew L. Davenport, wanda ya mallaki kantin sayar da littattafai a Main Street a Plymouth, PA.
Tabbas, wani nau'i mai rikitarwa na jumla shine "Bayan kammala karatun koleji, Davenport ya kasance yana da alaƙa da kasuwanci na tsawon shekaru biyu tare da ɗan'uwansa, Andrew L. Davenport, wanda ya mallaki kantin sayar da littattafai a kan Main Street a Plymouth, bayan haka ya yi karatun doka a ƙarƙashin jagorancin Honorable George W. Shonk, dangi. "