05889.jpg
On east flank of Gibbon Hill;
Photographer unknown;
1964
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05890.jpg
Near Valentine Geyser;
Norris Geyser Basin;
Bryan Harry;
1966
|
05891.jpg
Fumerole - sulfur-lined vent;
Norris Geyser Basin;
Canter;
1969
|
05892.jpg
Fumerole;
Porcelain Basin;
Canter;
1969
|
05893.jpg
Fumerole;
Porcelain Basin;
Canter;
1969
|
09211.jpg
Fumerole;
Norris Geyser Basin;
Canter;
1967
|
09840.jpg
H & S Puff-n-Stuff;
P Dolinich;
1976
|
09841.jpg
Cavern in the Valentine Geyser Alcove;
Photographer unknown;
1967
|
09842.jpg
Steam vent south of Recess Spring;
Photographer unknown;
1967
|
09843.jpg
Arch Steam Vent;
Photographer unknown;
1968
|
09844.jpg
Arch Steam Vent prior to collapse;
Photographer unknown;
1967
|
09845.jpg
Arch Steam Vent;
Tom Pittenger;
1972
|
09846.jpg
Black Growler Steam Vent (inactive);
Tom Pittenger;
1972
|
09847.jpg
Black Growler and nearby steam vents;
DE White;
1950
|
09848.jpg
Black Pit annex on hillside above Echinus;
Tom Pittenger;
1972
|
10067.jpg
Arch Steam Vent
Norris Geyser Basin;
William S Keller;
1978
|
10068.jpg
H & S Puff-n-Stuff;
William S Keller;
1978
|
10941.jpg
Black Growler;
R Robinson;
May 1950
|
10942.jpg
Black Growler - close up of vents;
R Robinson;
1950
|
|
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