4 Author / Collaborator : Watson, Robert Spence
[Portrait-Photographie von Watson]
London : Elliott & Fry, 1890 [um 1890][Brief Watsons an Schulze-Gävernitz]
Gateshead on Tyne, 26/04/1892 [26th. April 1892][Brief Watsons an Schulze-Gävernitz]
Gateshead on Tyne, 16/07/1897 [16 : VII : 1897][Brief Watsons an Schulze-Gävernitz]
Gateshead on Tyne, 28/05/1894 [28th May 1894]
