Photographer: Helen Groger-Wurm2019-10-252019-10-2524/06/1962370http://hdl.handle.net/1885/1779013.5cm x 2cmmounted transparencycolourimage/tiffimage/jpgen-AUThis item is provided for research purposes. Contact the Australian National University Archives at butlin.archives@anu.edu.au for permission to use.USA - Glacier National Park, Montana2019-10-25