- Millar, J. A.175
- Clearihue, J. B. (Joseph Badenoch), 1887-19765
- Fort, Robert2
- Castle, W. I. (William Ivor)1
- Day, Frank Parker1
- Destrubé, Georges1
- Greenwood, Ernest1
- Pocock, R. L.1
- Rider-Rider, William1
- Rotary Photo, E.C.1
- Wills, Archie H. (Archibald Henry), 1892-19881
- Wilson, W. J.1