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Glass positive:- Meteor and Polar star trails
![Glass positive:- Meteor and Polar star trails, W.J.S](https://coimages.sciencemuseumgroup.org.uk/426/407/medium_smg00050301.jpg)
Glass positive:- Meteor and Polar star trails, W.J.S. Lockyer, at the Norman Lockyer Observatory, Sidmouth, 1922, November 16, 5 1/4-inch lens, focal length, 28 in, 10" x 12"
Glass positive:- Meteor and Polar star trails, W.J.S. Lockyer, at the Norman Lockyer Observatory, Sidmouth, 1922, November 16, 5 1/4-inch lens, focal length, 28 in, 10" x 12"