- Year 1906.
- 10-3-1906.
- Zuiderzee.
- Gustav Mahler himself in the Netherlands (1903, 1904, 1906, 1909 and 1910).
- Valkeveen is a hamlet/township near the borders of Naarden and Zuiderzee (now Gooimeer).
- Garden restaurant, playground and beach (Oud Huizerweg).
1904. City of Valkeveen.
1905. City of Valkeveen.
1915. City of Valkeveen.
25-11-2016. City of Valkeveen.
25-11-2016. City of Valkeveen.