Title taken from caption. Card reads, "Sample of our Photo Cards. See the other side." The message on the back is a solicitation from a Photo Advertising Co. in Minneapolis, Minn. Black & white postcard.
Title taken from caption. National Geographic Society expedition member collecting gas sample at what was later designated as Katmai National Park and Preserve, Alaska. 1917. Photographer: J.W. Shipley.
Driftnet boat brings in sample catch of fish to check for oil contamination. Not allowed to fish because of mousse and oil debris found in their fishing waters caused by the Exxon Valdez - Kenai Boat Harbor (Cook Inlet).
Men in picture are (l to r) Dr. Echor Huybrechts, Jualin stockholder and physician to King of Belgium; Albert Nadeau, Jualin superintendent; and Jean Vanophem, mining engineer. Photographer's number 14.