13562.jpg
Roger Anderson, Interpretive Ranger, recording temperatures in the winter;
Photographer unknown;
1988
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13563.jpg
Roger Anderson chopping wood at the West Thumb Warming Hut;
Photographer unknown;
1988
|
13571.jpg
Ranger on snowmobile;
Roger Anderson;
1988
|
13712.jpg
Interpretive Ranger Sandy Snell standing next to a snow igloo she built in front of the Albright Visitor Center at Mammoth Hot Springs;
Jim Peaco;
March 1990
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14672.jpg
Interpretive Ranger Holly McKinney chopping ice off of the boardwalk at Old Faithful;
Sam & Mary Cissel;
February 1992
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15257.jpg
Jeannine Wagner leading an interpretive Geyser Basin walk in the winter;
Photographer unknown;
January 1992
|
15258.jpg
Jeannine Wagner giving interpretive talk at Madison Warming Hut;
Photographer unknown;
January 1992
|
15259.jpg
Jeannine Wagner leading an interpretive walk in the Geyser Basin;
Photographer unknown;
January 1992
|
15717.jpg
Interpretive Ranger Mark Williams at Canyon Warming Hut;
Jim Peaco;
February 1998
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15718.jpg
Interpretive Ranger Mark Williams answering visitor questions at Canyon Warming Hut;
Jim Peaco;
February 1998
|
16499.jpg
Interpretive Ranger Tiffany Potter answering visitor questions at Madison Warming Hut;
Jim Peaco;
March 2000
|
16500.jpg
Ranger Tiffany Potter at Madison Warming Hut;
Jim Peaco;
March 2000
|
17658.jpg
Brian Suderman leading snowshoe walk;
Jim Peaco;
February 2001
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17659.jpg
Brian Suderman leading a snowshoe walk;
Jim Peaco;
February 2001
|
17660.jpg
Brian Suderman leading an interpretive snowshoe walk;
Jim Peaco;
February 2001
|
17661.jpg
Brian Suderman leading snowshoe walk;
Jim Peaco;
February 2001
|
17662.jpg
Brian Suderman leading an interpretive showshoe walk;
Jim Peaco;
February 2001
|
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