Bidspirit auction | 5-7/16” Cody Complex - Stermer/Earthworks

5-7/16” Cody Complex - Stermer/Earthworks COA's - Lake Co., Oregon example formerly of the well known Michael Hough Collection - Pictured in Nov '03 PAQ page 16. Stermer COA (2005), Earthworks (2004). Pretty Obsidian example!