This robust and easily transportable telescope was used for Observatory's missions to observe solar eclipses: 19th June 1936 near Lavrion (Greece), 25th February 1952 (Sudan) and 15th February 1961 (Dalmatian coast). DataInventory Number: AST34Date: 1920 (c.)Dimensions: Lens Diameter D=80 mmMaker: Zeiss, CarlInstrument Categories: AstronomyInstrument Type: Telescopes PlacesLocation: Εθνικό Αστεροσκοπείο Αθηνών - National Observatory of Athens Origin: Εθνικό Αστεροσκοπείο Αθηνών - National Observatory of Athens