Gold before Columbus LACM pg 66, gold earspool 4 ½” dia, Mus. Prim Art, NY
LACM Gold Catalog, #186 pg 67
Gallo pg 101
Gallo pg 99
Gallo pg 103
Alan Sawyer
TM0922, Alan Sawyer
Gallo pg 107, earspools
None
Natl Geo, vol 143 #3 pg 322
Emmerich 1965, gold, 5 ½” dia, pg 27 fig 31
Gold bef Columbus, LACM pg 67, gold- “Coast Tiahuanco” 1200-1450 AD, 4 ½” dia, priv coll chicago