Photographing of Halley's Comet at Greenwich 1909
Diagram showing how the photographs were taken using a telecope in diurnal motion by means of very fine clockwork to follow the movement of the comet
Picture No
13808089
Media ID
46784669
Size
3922px x 5836px
(8.1MB)
Credit
© Illustrated London News Ltd/Mary Evans
Source
Diagram in The Illustrated London News', 16 October 1909, page 551
Date
1909
Pick your License
Comet Cord Diagram Exposing Greenwich Indignity Observatory Photographing Reflecting Snapping Solar Telescope Telescopic
Features In These Collections
> Contributors > ILN
