2 matching record(s)
MS Museum 193Sommerville, D. M. Y.
"Description of a Planisphere"
offprint[?] from New Zealand Journal of Science and Technology, vol. II, 1919, pp. 193-195. Accompanies Sommerville's planisphere for latitude 40o S., made in 1917.
[Unknown]
1919
MS Museum 193Sommerville, D. M. Y.
"Description of a planisphere"
offprint{?} from New Zealand Journal of Science and Technology, vol. 2, 1919, pp. 193-5. (Attached to the back of Sommerville's planisphere = MS Museum 193; kept in Prints).
[Unknown]
1919