Placement Company
- Birch Adv.2
- Industrial2
- King & Stanley2
- Matteson Southwest2
- Sterling2
- Stoner-McCray System2
- Uhler2
- [erased]2
- B & B System, Inc.1
- Cardinal Outdoor Advertising Co.1
- Central Advertising Co.1
- Cream City Outdoor Advertising Co.1
- Creel1
- Dingeman1
- E.B. Elliott Advertising Co.1
- Federal Advertising Corp.1
- Green Bay Poster Adv.1
- Hen. Johnston1
- Highway Display Advertising1
- J.C. Williams1
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