unbekannt is involved in

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|
Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|---|
| GFA 16/2949 | Co-operative, plant Singen | ca. 1926 | Creation | |||
| GFA 16/3258 | General plan of site plant Singen, 1895 | ca. 1926 | Creation | |||
| GFA 16/3299.1 | Plant Singen ca. 1926 | ca. 1926 | Creation | |||
| GFA 16/3299.2 | Plant Singen ca. 1926 | ca. 1926 | Creation | |||
| GFA 17/3054 | Photo of certificate of incorporation (1253) Klostergut Paradies | 1926 | Creation | |||
| GFA 17/3216 | Plant I, finishing | 1926 | Creation | |||
| GFA 17/3244 | General map of all GF plants | 1926 | Creation | |||
| GFA 17/3245 | General map of all GF plants | 1926 | Creation | |||
| GFA 17/3246 | General map of the GF plants | 1926 | Creation | |||
| GFA 17/3247 | Location map Mühlental, 1905-1910 | 1926 | Creation | |||
| GFA 17/3262 | General plan 1915, plant Singen | 1926 | Creation | |||
| GFA 17/3263 | General plan 1920, plant Singen | 1926 | Creation | |||
| GFA 17/3264 | General plan 1925, plant Singen | 1926 | Creation | |||
| GFA 17/3278 | Portrait Johann Conrad Fischer | 1926 | Creation | |||
| GFA 17/3929 | Internal view plant Singen; smelter II, charge make-up place | 1926 | Creation | |||
| GFA 17/3930 | Mühlental, foundry | 1926 | Creation | |||
| GFA 17/15305 | Map of the area around plant I | 1926 | Creation | |||
| GFA 17/15325 | Melting plant, foundry, ground floor floor plan, 1926 | 1926 | Creation | |||
| GFA 20/134.58 | 1926 | Creation | ||||
| GFA 20/136.110 | 1926 | Creation | ||||
| GFA 20/136.158 | 1926 | Creation | ||||
| GFA 20/136.159 | 1926 | Creation | ||||
| GFA 20/136.166 | 1926 | Creation | ||||
| GFA 20/136.224 | 1926 | Creation | ||||
| GFA 20/136.225 | 1926 | Creation | ||||
| GFA 20/135.16 | 1926 | Creation | ||||
| GFA 20/135.101 | 1926 | Creation | ||||
| GFA 20/135.102 | 1926 | Creation | ||||
| GFA 20/135.105 | 1926 | Creation | ||||
| GFA 20/135.106 | 1926 | Creation | ||||
| GFA 20/135.114 | 1926 | Creation | ||||
| GFA 20/135.140 | 1926 | Creation | ||||
| GFA 28/22 | 1926 – 1930 | Creation | ||||
| GFA 28/5 | 1926 – ca. 1946 | Creation | ||||
| GFA 50/214 | 1926 – 1938 | Creation | ||||
| GFA 51/233 | 1926 – 1929 | Creation | ||||
| GFA 8/116 | 1926 – 1969 | Creation | ||||
| GFA 1/733.7 | ca. 1926 | Creation | ||||
| GFA 1/736.4.48 | 1926 | Creation | ||||
| GFA 20/103 | 1927 – 1970 | Creation | ||||
| GFA 20/120 | 1927 – 1951 | Creation | ||||
| GFA 19/133 | 1927 | Creation | ||||
| GFA 19/192 | 1927 – 1935 | Creation | ||||
| GFA 19/275 | 1927 – 1942 | Creation | ||||
| GFA 13/25 | 1927 | Creation | ||||
| GFA 13/146 | 1927 | Creation | ||||
| GFA 13/279 | ca. 1927 – ca. 1934 | Creation | ||||
| EBA 6/297 | 1927 – 1979 | Creation | ||||
| GFA 22/268 | 1927 – 1931 | Creation | ||||
| GFA 22/356 | 1927 – 1934 | Creation |