Posidonius:
Trieste, 1897, October 1, 7h.
Magnification: 260x - 259 mm Refractor, focal length 3514 mm - made by Reinfelder & Hertel (Munich).
Egede:
Trieste, 1897, July 7, 9h.
Magnification: 260x - 259 mm Refractor, focal length 3514 mm - made by Reinfelder & Hertel (Munich).