- Chas. G. Geisbert, Buckeystown, Md.1
- Fraser J. McDonald, Washington, D. C.1
- Huyler's, a body corporate doing business within the District of Columbia1
- Otis H. Wood, Washington, D. C.1
- Philip H. Cline, Cacoctin, Md.1
- Thompson Drug Co., a body corporate, and Milton C. Thompson, Washington, D. C.1