File:Astrolabe De Marin, France, 1603.jpg
Fabriqué en 1603 et trouvé en 1867; MCH 989.56.1 (Musée canadien de l'Histoire)
English: This authentic astrolabe was made in France in 1603. It was reportedly lost during Champlain's expedition to the Outaouais region in 1613.
In August 1867, Edward George Lee, a teenager, accidentally discovered it in the ground under a felled tree near Green Lake, also known as Astrolabe Lake (across from Renfrew County, Ontario).