Two of the main gas vents in the bottom of the present crater-floor; too hot for comfort, and covered with sulfur from the suffocating sulfur dioxide gas. June 19, 1918
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Description
Location: average distance Identification: exact ground location unclear, appears unknowable No people present in picture
Type
image
Identifier
fritz_metcalf-790
Subject
Volcanoes Thermal features Lassen Volcanic National Park (Calif.) National parks - California - Lassen Volcanic Mountains - Mt. Lassen (Calif.) Plumas County
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