- Simpson, Herbert W. (Herbert Woodley), 1870-194512
- Boyer, M. E. (Martin Evans), Jr., 1893-19705
- Northup & O'Brien (Winston-Salem, N.C.)5
- Schuchman, Joseph3
- Hook, Charles C. (Charles Christian), 1870-19382
- Benton, Charles C., Sr., circa 1887-19601
- Biberstein, Bowles, Meacham and Reed1
- Crampton and Deitrick1
- Deitrick, William Henley, 1895-19741
- Flannagan, Eric G., 1892-19701
- Jones, Frank1
- Northup, Willard Close1
- Nowicki, Matthew (Maciej), 1910-19501
- Salter, James A. (James Armstrong), 1874-19391