Object name: Obsidian / Collector: Gordon L. Grosscup / Donor: Gordon L. Grosscup - Hearst Museum Portal Search Results

Start Over Object name Obsidian Collector Gordon L. Grosscup Donor Gordon L. Grosscup

1. Obsidian

Museum number:: 1-215677
Collector:: Gordon L. Grosscup and Robert J. Squier
Collection place:: CA-Sis-239, Lower Klamath Lake, Siskiyou County
Collection date:: August 1954

2. Obsidian

Museum number:: 1-97812
Collector:: Gordon L. Grosscup
Collection place:: CA-Son-367, Sonoma County, California

3. Obsidian

Museum number:: 1-215743
Collector:: Gordon L. Grosscup and Robert J. Squier
Collection place:: CA-Sis-247, Lower Klamath Lake, Siskiyou County
Collection date:: August 1954