Results for "Geological surveys"
- Blog Post
Explore the Arctic with Operation Windmill
- Date: January 28, 2016
- Creator: Hillary Brady
- Description: View amazing photos from Operation Windmill, a surveying expedition of Antarctica conducted by the US Navy in 1947-48.
- Blog Post
Exploring the National Parks
- Date: August 1, 2017
- Creator: Hillary Brady
- Description: August is National Parks Month, but the Smithsonian has celebrated the National Park Service for decades! Enjoy a selection of national parks images from the Archives' collection.