Photos and Video

Close-up a shell midden or deposit of oysters on the Damariscotta River in Maine

West Berkeley Shell Mound in California exposed during excavation

Accumulation of oyster, other shellfish, animal bone and artifacts

Shell deposits at Tseshaht First Nation village in the Pacific Northwest

Shell midden or deposit of oysters on the Damariscotta River in Maine

Crystal River site in Florida with shell mounds

Joe DiMaggio New York Yankees rookie home uniform, 1936

Jackie Robinson Brooklyn Dodgers road jersey, 1948

Baseball equipment illustrated advertising cover, circa 1880s

Postal baseball team game-worn apparel

3¢ Centennial of Baseball Issue pane of fifty autographed by Postmaster General James A. Farley, 1939

20¢ Jackie Robinson (Black Heritage Series) approved stamp art by Jerry Pinkney, 1982

Lou Gehrig’s New York Yankees road jersey with Baseball Centennial arm patch, 1937–1939

Eartha Kitt and President Lyndon B. Johnson

Poor People’s Campaign in 1968

Hillsdale School, ca. 1908

Teachers in front of Barry Farm–Hillsdale’s Birney School, ca. 1910.

Dan Rasmussen and Terry Plank collect samples of volcanic ash

Shishaldin Volcano and Isanotski Volcano

Geophysicist Diana Roman on the Cleveland Volcano

Dan Rasmussen collects volcanic ash

Dan Rasmussen collects volcanic ash samples

Fisher Caldera and the Shishaldin Volcano

Ginkgo Biloba