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![[Two men stand near a table with a large machine and a jug of liquid]](https://cache.getarchive.net/Prod/thumb/cdn25/L3Bob3RvLzE5NDAvMDEvMDEvdHdvLW1lbi1zdGFuZC1uZWFyLWEtdGFibGUtd2l0aC1hLWxhcmdlLW1hY2hpbmUtYW5kLWEtanVnLW9mLWxpcXVpZC1iYzUwMGQtNjQwLmpwZw%3D%3D/40/52/webp "[Two men stand near a table with a large machine and a jug of liquid]")
Pondering the Past and Present - A couple of men standing over a table with a laptop
Summary
This photo was taken at the tour assembly point.
Public domain photograph of educational activity, National Park rangers, free to use, no copyright restrictions image - Picryl description
Tags
Date
2010
Source
National Parks Gallery
Copyright info
Public Domain Dedication
