- Keen, Charles Barton, 1868-1931✖[remove]53
- Wallace, William Roy10
- Sears, Thomas W.9
- Taylor, Gwynne6
- Charles Barton Keen and Wallace Architects (Philadelphia, Pa.)5
- Northup & O'Brien (Winston-Salem, N.C.)5
- Buchman, Tim3
- Northup, Willard Close3
- Yellin, Samuel, 1885-19403
- O'Brien, Leet Alexander, 1891-19632
- B. Ridgway & Son (Philadelphia, Pa.)1
- Lashmit, Luther D.1
- Post, James F., 1818-18991
- Wood, John C.1
- Wood, Robert B.1