Helland-Hansen, Bjr̲n, 1877-
Correspondence with Sir D'Arcy Wentworth Thompson, 1902-1935.
Professor, Geophysical Institute, Bergen.
Thompson, D'Arcy Wentworth, 1860-1948.
Geophysicists. lcsh
AIP-ICOS
University of St. Andrews. Library. Manuscripts Department. North Street, St. Andrews, Fife KY16 9AJ