-
1
-
2
-
3
-
4
Tinker, Mapper, Soldier, Spy – Captain Henry Elsdale’s Pioneering 1882–83 Experiment with Small Balloons and Vertical Aerial Photography in Halifax, Canada
Published 2019-09-01“…They are attributed to an Englishman, Captain Henry Elsdale (1842–1900) of the Royal Engineers Corps. He experimented with a lightweight camera and a small, tethered balloon to successfully acquire a series of vertical aerial photographs of the Citadel Hill area of Halifax. …”
Get full text
Article