Skip to main content
U.S. flag

An official website of the United States government

Ahern Glacier in Glacier National Park, circa 1940. Image 6 of 6

By Northern Rocky Mountain Science Center 1940 (approx.)
Ahern Glacier in Glacier National Park, circa 1940. Image 6 of 6
Original Thumbnail Medium

Detailed Description

Ahern Glacier in Glacier National Park, circa 1940.  Image 6 of 6

Sources/Usage

Public Domain.