LOHSE; Oswald (J.G. in NGC); 1845-1915; GER/GBR?
He participated in the NGC with a list of 20 nebulae found with 15-inch refractor at Wigglesworth Observatory ?
LOHSE; Oswald
(J.G. in NGC); 1845-1915; GER/GBR? LOHSE; Oswald
(J.G. in NGC); 1845-1915; GER/GBR?