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WASHINGTON, D.C.
Meeting 250
Cosmos Club
Wednesday, January 10, 1912
Timothy William Stanton, President Ralph Webster Richards, Meeting Secretary
Howland Bancroft—USGS—General remarks on mines, mining etc., in Peru, Chile and Bolivia.
Donnel Foster Hewett—USGS—Vanadium deposits in Peru.
Donald Francis McDonald and Thomas Wayland Vaughan—USGS—Remarks on the geology of the Panamá Canal Zone.
Attendance: 0
Minutes not available.
Published account of meeting appears in: J. Wash. Acad. Sci. 2, 230-233