H. McInnes' June 1911 correspondence
- MS-2-446, Box 1, Folder 5
- File
- 1911
Part of Hector McInnes fonds
H. McInnes' June 1911 correspondence
Part of Hector McInnes fonds
H. McInnes' September 1921 correspondence
Part of Hector McInnes fonds
Marconi Wireless Telegraph Company, Camperdown Station fonds
Marconi's Wireless Telegraph Company of Canada
Maritime Telegraph and Telephone Company fonds
Maritime Telegraph and Telephone Company Limited