
- Author: Roger A. Freeman
- Language: English
- Year: 1971

- Author: Roger A. Freeman
- Language: English
- Year: 1971

- Author: Roger A. Freeman
- Language: English
- Year: 1971

- Author: Roger A. Freeman
- Language: English
- Year: 1971

Boeing B-17G
pdf
- Author: Roger A. Freeman
- Language: English

- Author: Roger A. Freeman
- Language: English
- Year: 1996

- Author: Roger L. Freeman
- Language: English
- Year: 2004

- Author: Roger L. Freeman
- Language: English
- Year: 2008

- Author: Roger L. Freeman
- Language: English
- Year: 2005

- Author: Roger A. Freeman
- Language: English
- Year: 1995