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- Museum number:
- 1-50415
- Object class:
- Shell samples
- Dimensions:
- length 103 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- January 21, 1939
- Museum number:
- 1-39098
- Object class:
- Charred
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-50420
- Object class:
- Carbonized
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- January 21, 1939
- Museum number:
- 1-50215
- Object class:
- Awls
- Dimensions:
- length 140 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 10, 1938
- Museum number:
- 1-53886
- Object class:
- Awls
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-50565
- Object class:
- Awls
- Dimensions:
- length 88 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-53833
- Object class:
- Awls
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-39110
- Object class:
- Awls
- Dimensions:
- length 8.5 inches
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-50363
- Object class:
- Awls
- Dimensions:
- length 73 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-53776
- Culture or time period:
- Late Horizon: Danville facies and Phase 1, Late Horizon: Hotchkiss facies (1100–1300 AD)
- Object class:
- Awls
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1939
- Museum number:
- 1-53807
- Object class:
- Baked clay and baked clay objects (object genre)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-53890
- Object class:
- Baked clay and baked clay objects (object genre)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-50517
- Object class:
- Baskets (containers), Carbonized, and Coiled weaving
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- February 11, 1939
- Museum number:
- 1-50555
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 18 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50550
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 10 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50529
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 12 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50552
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 4 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50325
- Object class:
- Beads (pierced objects)
- Dimensions:
- length 61 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-50323
- Object class:
- Beads (pierced objects)
- Dimensions:
- length 40 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-39614
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- 1938
- Museum number:
- 12-5682.2
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- 1938
- Museum number:
- 1-50531b
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-53873.1
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- September 15, 1939
- Taxon:
- Olivella
- Museum number:
- 1-50567b
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-50489
- Object class:
- Beads (pierced objects)
- Dimensions:
- length 11 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- February 11, 1939
- Museum number:
- 1-53871.1
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- September 15, 1939
- Taxon:
- Olivella
- Museum number:
- 1-53871.2
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- September 15, 1939
- Taxon:
- Olivella
- Museum number:
- 1-53900
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 7 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1939
- Museum number:
- 1-53869
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-53904
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 10 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 29, 1939
- Taxon:
- Olivella
- Museum number:
- 1-53863
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- May 1940
- Museum number:
- 1-50153
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-150, Veale Tract, Contra Costa County
- Collection date:
- September 3, 1938
- Taxon:
- Olivella
- Museum number:
- 1-53934
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 21, 1939
- Museum number:
- 1-62026
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-53902
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 29, 1939
- Taxon:
- Olivella
- Museum number:
- 1-50524
- Object class:
- Beads (pierced objects)
- Dimensions:
- 7 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50214
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 10, 1938
- Museum number:
- 1-50568
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-150, Veale Tract, Contra Costa County
- Collection date:
- August 27, 1938
- Taxon:
- Olivella
- Museum number:
- 1-50347
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 4 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- December 17, 1938
- Museum number:
- 1-50154
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- October 1938
- Taxon:
- Olivella
- Museum number:
- 1-53930
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 18, 1939
- Museum number:
- 1-50156
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- October 1938
- Taxon:
- Olivella
- Museum number:
- 1-53936
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 21, 1939
- Museum number:
- 1-50212
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 10, 1938
- Museum number:
- 1-53933
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 21, 1939
- Museum number:
- 1-50526
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 13 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50350
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- December 17, 1938
- Museum number:
- 1-50343
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 5 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 12, 1938
- Museum number:
- 1-50569
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 6 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- August 27, 1938
- Museum number:
- 1-53938
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 29, 1939
- Museum number:
- 1-53940
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 29, 1939
- Museum number:
- 1-50344
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 12, 1938
- Museum number:
- 1-53905
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-53895
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- January 7, 1939
- Museum number:
- 1-53871.3
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- September 15, 1939
- Taxon:
- Olivella
- Museum number:
- 1-50349
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- December 17, 1938
- Museum number:
- 1-50554
- Object class:
- Beads (pierced objects)
- Dimensions:
- 9 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50150
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-150, Veale Tract, Contra Costa County
- Collection date:
- August 27, 1938
- Museum number:
- 1-50209
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 10, 1938
- Taxon:
- Olivella
- Museum number:
- 1-53913
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- June 22, 1939
- Museum number:
- 1-53931
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 18, 1939
- Museum number:
- 1-50531a,b
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 3 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Taxon:
- Olivella
- Museum number:
- 1-50551
- Object class:
- Beads (pierced objects)
- Dimensions:
- 5 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50208
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 10, 1938
- Museum number:
- 1-53860
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- May 1940
- Museum number:
- 1-50175
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 5, 1938
- Taxon:
- Olivella
- Museum number:
- 1-50488
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- February 11, 1939
- Museum number:
- 1-53874
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- September 15, 1939
- Museum number:
- 1-50340
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 12, 1938
- Museum number:
- 1-50525
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50155
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- October 1938
- Taxon:
- Olivella
- Museum number:
- 1-53939
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 29, 1939
- Museum number:
- 1-50424
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- February 11, 1939
- Museum number:
- 1-50341
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 12, 1938
- Museum number:
- 1-53873.2
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- September 15, 1939
- Taxon:
- Olivella
- Museum number:
- 1-53935
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 21, 1939
- Museum number:
- 1-50469
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- February 11, 1939
- Museum number:
- 1-53885
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- September 19, 1939
- Museum number:
- 1-50348
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- December 17, 1938
- Museum number:
- 1-50376
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- January 21, 1939
- Museum number:
- 1-62027
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- 1936-1937
- Museum number:
- 1-50570
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- August 27, 1938
- Museum number:
- 1-50161
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- October 1938
- Taxon:
- Olivella
- Museum number:
- 1-50534
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50213
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 10, 1938
- Museum number:
- 1-50547
- Object class:
- Beads (pierced objects)
- Dimensions:
- 5 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-53926
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 18, 1939
- Museum number:
- 1-50527
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-53865
- Object class:
- Beads (pierced objects)
- Dimensions:
- width 10 millimeters and length 6 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- May 1940
- Museum number:
- 1-50553
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50513
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- February 11, 1939
- Museum number:
- 1-50530
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-50549
- Object class:
- Beads (pierced objects)
- Dimensions:
- 5 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- April 15, 1939
- Museum number:
- 1-53872
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-250, Concord, Contra Costa County
- Collection date:
- September 15, 1939
- Museum number:
- 1-50209.1
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 10, 1938
- Taxon:
- Olivella
- Museum number:
- 1-50209.3
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 10, 1938
- Taxon:
- Olivella
- Museum number:
- 1-53866
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 7 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- May 1940
- Museum number:
- 1-53932
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-139 (Simone Mound), Oakley, Contra Costa County
- Collection date:
- July 18, 1939
- Museum number:
- 1-50342
- Object class:
- Beads (pierced objects)
- Dimensions:
- diameter 3 millimeters
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- November 12, 1938
- Museum number:
- 1-53862
- Object class:
- Beads (pierced objects)
- Collector:
- Ernest N. Johnson
- Collection place:
- CA-CCo-138, Oakley, Contra Costa County
- Collection date:
- May 1940