Works of "Research Collection"
Place Collected: Vesper Peak
Place Collected: Snowbird Mine
Place Collected: Vesper Peak
Place Collected: near Washington Pass
Place Collected: near Washington Pass
Place Collected: near Washington Pass
Place Collected: near Washington Pass
Place Collected: near Washington Pass
Place Collected: near Washington Pass
Place Collected: Alverson Prospect
Place Collected: near Washington Pass