Navy : Austro-Hungarian Navy (2) : Franz Sokol papers : originals
- 2016-043/006(002)
- File
- 1917-1918, [191-]
Part of John D. Harbron family fonds
Navy : Austro-Hungarian Navy (2) : Franz Sokol papers : originals
Part of John D. Harbron family fonds
Navy : Austro-Hungarian Navy (2) : Franz Sokol papers : originals
Part of John D. Harbron family fonds
Navy : Austro-Hungarian Research : Navy (1) : photos : submarines
Part of John D. Harbron family fonds
Navy : Austro-Hungarian Research : Navy (1) : photos : submarines
Part of John D. Harbron family fonds