Equatorial telescope... Giant Heron...

Item # 651495

December 15, 1883

SCIENTIFIC AMERICAN, New York, Dec. 15, 1883 The ftpg. is taken up with an article and print of: "The Great Equatorial Telescope of the Paris Observatory". Inside has a print & article of the: "Giant Heron" among other prints & articles.
Sixteen pages, very nice condition.