L. J. Spencer's Work at the British Museum

W. Campbell Smith
British Museum (Natural History)

Mineralogical Magazine; December 1950 v. 29; no. 211; p. 256-270; DOI: 10.1180/minmag.1950.029.211.02
© 1950, The Mineralogical Society
Mineralogical Society (www.minersoc.org)