Showing Records: 1 - 30 of 378
"A Central African Glacier of Triassic Age", in The Journal of Geology, 1910
File — Box 5, Folder: 150
Scope and Contents
By Ball and Millard K. Shaler.
Dates:
1910
"A Genetically Interesting Southeast Missouri Lead-Zinc Deposit", Undated
File — Box 6, Folder: 247
Dates:
Undated
"A Historical Study of Precious Stone Valuation and Prices", in Economic Geology, 1935
File — Box 6, Folder: 196
Dates:
1935
"A Historical Study of Precious Stone Valuation and Prices", in Jeweler's Circular - Keystone, 1936
File — Box 6, Folder: 199
Dates:
1936
Ainslie Family, Incoming Correspondence, 1915, 1921, 1938, Undated
File — Box 11, Folder: 378
Scope and Contents
Letters to members of Mary's family.
Dates:
1915, 1921, 1938, Undated
Announcement for Ball's Book: A Roman Book On Precious Stones, Undated
File — Box 8, Folder: 298
Dates:
Undated
Articles and Notes on Diamonds, 1925, 1929, 1936, 1938 - 1939, Undated
File — Box 7, Folder: 256
Dates:
1925, 1929, 1936, 1938 - 1939, Undated
Articles and Notes on Gems and Geology, 1910 - 1944, Undated
File — Box 7, Folder: 252
Dates:
1910 - 1944, Undated
Articles and Notes on Jewellery in the Non-Western World, Undated
File — Box 7, Folder: 262
Dates:
Undated
Articles and Notes on Precious Stones, circa 1920 - 1946 (2 Folders)
File — Box 7, Folder: 253 - 254
Dates:
circa 1920 - 1946 (2 Folders)
"Belgian Congo Grows in Mining World", in Supplement to The African World, 1928 March
File — Box 6, Folder: 178
Dates:
1928 March
Bulletin of the Belgian Chamber of Commerce in the United States, 1925 August
File — Box 5, Folder: 174
Dates:
1925 August
"Changing Factors in Diamond Consumption", in The South African Mining and Engineering Journal, 1938
File — Box 6, Folder: 217
Dates:
1938
"Changing Factors in Diamond Consumption", in The South African Mining and Engineering Journal and related articles not written by Ball, 1938, July, October
File — Box 6, Folder: 213
Dates:
1938, July, October
"Conditions in the World's Diamond Markets", in The S.A. Mining and Engineering Journal, 1932
File — Box 6, Folder: 185
Dates:
1932
"Contribution à l'étude géologique de la partie centrale du Congo Belge", 1913
File — Box 5, Folder: 161
Scope and Contents
By Ball and Millard K. Shaler.
Dates:
1913
Correspondence relating to Ball's death, 1949
File — Box 5, Folder: 145
Scope and Contents
Professional letters by various individuals relaying news of Ball's death.
Dates:
1949
Dead Reckoning Altitude and Azimuth Table belonging to Mary Virginia Ball, 1938
File — Box 8, Folder: 287
Dates:
1938
Diamond Industry, Magazine Issues., 1936 - 1946 (6 Folders)
File — Box 6, Folder: 203 - 208
Dates:
1936 - 1946 (6 Folders)
"Diamond Mining in Borneo", in Engineering and Mining Journal, 1931
File — Box 6, Folder: 182
Dates:
1931
"Diamond Mining in the African Jungle", in The Jewelers' Circular, Undated
File — Box 6, Folder: 242
Dates:
Undated
"Diamond Production in 1937", in Jeweler's Circular - Keystone, 1938
File — Box 6, Folder: 219
Dates:
1938