Photographs of the Overlord Glacier survey from August 31, 2013 document the glacier's recession.

Photographs of the Overlord Glacier survey from July 1992 documenting the glacier's recession, including a photograph of Guy de Lavalle.

Photographs of the Overlord Glacier survey from September 1, 2008 documenting the glacier's recession.

Photographs of the Overlord Glacier survey from September 10, 1995 documenting the glacier's recession.

Photographs from the Overlord Glacier survey from September 13, 1998 documenting the glacier's recession, including photographs of Tremor Mountain and Russet Lake.

Photographs of the Overlord Glacier survey from September 13, 2007 documenting the glacier's recession, including four photographs making up two stereo pairs.

Photographs of the Overlord Glacier survey from September 14, 2002 documenting the glacier's recession. Includes a stereo pair.

Photographs of the Overlord Glacier Survey from September 14, 2006 documenting the glacier's recession. Some photographs picture Doug Wylie and Karl Ricker.

Photographs of the Overlord Glacier survey from September 15, 2009 documenting the glacier's recession. Item 001 is a panoramic-style photograph that has been taped together from two prints.

Photographs of the Overlord Glacier survey from September 16, 2000 documenting the glacier's recession, including a stereo pair.