Main contributor
- Bugles1
- Burlington1
- Cadbury1
- Carling Brewing Company1
- Carlos Lander Marquez1
- Chaney, William M.1
- Charles M. Hewitt1
- Citizens for Clean Air1
- Claude Rich1
- Clio Awards Collection1
- Coca-Cola1
- Colgate-Palmolive1
- Colt 451
- Commerce Union Bank1
- Count Pushkin1
- Country Pale1
- Crespi1
- Crocker-Anglo National Bank1
- D. Lyle Dieterle1
- Dairy Queen3