Title
- The Billboard 1919-09-27: Vol 31 Iss 39101
- The Billboard 1920-05-29: Vol 32 Iss 22101
- The Billboard 1922-01-07: Vol 34 Iss 1101
- The Billboard 1922-02-04: Vol 34 Iss 5101
- The Billboard 1925-10-10: Vol 37 Iss 41101
- Washington report101
- Filmo Topics100
- The Billboard 1909-12-11: Vol 21 Iss 50100
- The Billboard 1911-09-16: Vol 23 Iss 37100
- The Billboard 1921-04-02: Vol 33 Iss 14100
- The Billboard 1922-01-14: Vol 34 Iss 2100
- The Billboard 1925-10-31: Vol 37 Iss 44100
- The Billboard 1910-09-03: Vol 22 Iss 3699
- The Billboard 1922-02-11: Vol 34 Iss 699
- The Photoplay Author99
- The motion picture industry99
- Television; present methods of picture transmission98
- The Billboard 1908-09-05: Vol 20 Iss 3698
- The Billboard 1919-08-09: Vol 31 Iss 3298
- The book of radio; a complete, simple explanation of radio reception and transmission, including the outstanding features of radio service to the public by private and government agencies98