Seismological Society of America.
Seismological Society of America correspondence, circa 1911-1973.
Correspondence and related papers, mostly to and from the secretary S.D. Townley and Perry Byerley; some by Townley in his capacity as editor of the Society's Bulletin and his involvement with Stanford University's Branner Seismological Station.
Seismological Society of America.
Seismology -- History -- Sources.
Townley, Sidney D. (Sidney Dean), b. 1867.
Byerly, P. Edward (Perry Edward), 1926-
Stanford University Branner Seismological Station.
History of science and technology collection. CU-BANC
AIP-ICOS
University of California, Berkeley. The Bancroft Library. Berkeley, CA, 94720-6000, USA