Undaunted , Driver joined the O. Henry Tent & Awning Co. , persuading Johnson to follow him .
When it went bankrupt , Johnson continued painted banners in a garage on Chicago 's northwest side .
Undaunted , Driver joined the O. Henry Tent & Awning Co. , persuading Johnson to follow Johnson .
When it went bankrupt , Johnson continued painted banners in a garage on Chicago 's northwest side .