Zeppelin, Z20 : Leciferrin : Galenus Chemische Industrie G.m.b.H. Frankfurt a.M.
- Galenus Chemische Industrie.
- Date:
- [Between 1900 and 1918?]
Licence: Public Domain Mark
Credit: Zeppelin, Z20 : Leciferrin : Galenus Chemische Industrie G.m.b.H. Frankfurt a.M. Source: Wellcome Collection.
