Rubuta ci gaba ga wannan sakin layi - A karkashin ikon Chamberlin, dillalan Harley-Davidson sun bunƙasa. A matsayin mai mallakar dillalin, Chamberlin yana da damar yin amfani da iliminsa na injiniya don gyarawa da sayar da babura. A shekara ta 1915, Charles W. Tabor, daya daga cikin manyan 'yan Denison, ya ba Chamberlin aiki a matsayin direba a kan tafiya na watanni shida ta kudu maso yamma da kuma San Francisco don baje kolin duniya
Ka yi haƙuri.