15/16" translucent Obsidian Rose spring
corner notched variant with bifurcated base. Gene Meyer
collection--found in Mahleur Co. Oregon back in the 1950's
1 3/8" Columbia Plateau found by Don
Goodhue of Grandview Wa in the 50's and 60's at the mouth of Alderdale
Creek and the Columbia River. Ex Mark Berreth