John Gordon Leak~double arrow cuff, spiny oyster shell & turquoise inlaid into jet, Zuni c.1930-40's.
*When this one came up for auction I was so obsessed with it I made this scale model to size it (sad)...I missed it the first time round, and jumped the second time round, things circulate.
In house relative here.http://lalluviaenlaventana.blogspot.com/2012/02/blog-post_14.html