Browse Items (9328 total)

A portrait called "Hidden in Plain Sight".

A fine high forest - shows fine tall trees and roadway in fore. [Shantz travel journal, May 20, 1920]

High forest of olive like trees. [Shantz travel journal, May 15, 1920]

A photograph of 3-4 feet tall high grass with trees in the background.

A photograph of high grass with a large strychnos in the background.

A photograph of high grass and low tree savanna area with Mr. M.H. de Jongh standing in the high grass on the left.

A photograph of high grass and trees with borassus palms in the distance.

A photograph of the high grassland. It's appearance is similiar to that of a prairie in the United States. There are a forest islands in the background.

A photograph of the high grassland. It's appearance is similiar to that of a prairie in the United States. There are a forest islands in the background.

A photograph of the high grassland. It's appearance is similiar to that of a prairie in the United States. There are a forest islands in the background.

A photograph of succession on the high veld. The first stage is a weed stage, Mexican marigold; the second a light weed stage, Rhigozum; third, Bermuda grass; fifth, Themeda.

A photograph of the soil of the high veld.

A photograph of Burtt-Davy standing and pointing at the soil of the high veld.

The Mexican-American border is constantly changing, not just by treaty, but by the persistent erosion of the Rio Grande. As a natural boundary, the river's channel determines the technical border between the two countries. Historically, the Rio…

Secretary of the Interior Stewart and Lee Udall hike along the Chesapeake and Ohio Canal in Washington. They are on a visit to authorize the establishment of a Chesapeake and Ohio Canal National Historical Park in Maryland, April 1961.

During a trip to Japan, Secretary of the Interior Stewart L.Udall went on a hike to the summit of Japan's Mount Fuji, November 1-7, 1961.