"Beggar - New York," c. 1918. View full size. George Grantham Bain Collection.

Deadwood, South Dakota, from Mrs. Livingston's Hill. View full size or zoom in. Circa 1888 photograph by John C.H. Grabill. Another Deadwood shot here.

A migrant mother, 32, who has seven hungry children, living in a tent camp in Nipomo, California. Photograph by Dorothea Lange, March 1936. View full size.

The mother in this photo is the famous subject of a Depression-era portrait known as "Migrant Mother." She came forward in the late 1970s and was revealed to be Florence Owens Thompson. She died in 1983. You can see the photo and read more here.

Shorpy is moving to a new server tonight, so there may be times when the site is unavailable. See you when we get back! 4x5 Kodachrome transparency of Civil Air Patrol plane (Stinson 10A) at Bar Harbor, Maine, by John Collier, June 1943. Full size. A couple more here and here.

" 'Safety first' is the motto of Miss Mary Jayne of Keith's circuit. Mary Jayne, seated in rocking chair with pistol strapped to her knee, claiming exemption from concealed weapon regulation by saying her thirty-two isn't a concealed weapon in these days of knee-length skirts." National Photo Company Collection, February 14, 1922. View full size. The Keith Circuit was a chain of vaudeville theaters that eventually transitioned to motion pictures.

Broad Street south from Wall Street, 1911. View full size. Irving Underhill.

Chicago & North Western RR worker putting the finishing touches on a rebuilt caboose on the rip tracks at Proviso Yard, Chicago. April 1943. View full size. 4x5 Kodachrome transparency by Jack Delano.

Celebration on Wall Street upon the news of Germany's surrender in World War I. November 1918. View full size. Photograph by W.L. Drummond.

U.S. Army Quartermaster's Department, Alexandria, Virginia. View full size. Albumen print from a photograph by Andrew J. Russell taken during the Civil War (1861-1865). Note the elaborate signal mast on the roof.

My dad's brother Charlie on a 1949 cruise to the Bahamas in the sailboat they built. View full size. 35mm Kodachrome by Marvin Hall.

New York Stock Exchange and Wilks Building at Wall and Broad streets, 1921. View larger. Irving Underhill photo. Note the size of the camera.

Coal and sand chutes at the Argentine Yard, Santa Fe R.R., Kansas City, Kansas. March 1943. View full size. 4x5 Kodachrome transparency by Jack Delano.

Santa Fe freight about to leave for the West Coast from the Corwith yard in Chicago. March 1943. View full size. 4x5 Kodachrome transparency by Jack Delano, who went with the train to California, taking pictures along the way with his Graflex Speed Graphic. Look for them here in the coming days.

From 1907, a bird's-eye view of Wabash Avenue in Chicago, showing the celebrated "El," or elevated railway, as well as a number of piano manufacturers and the National Casket Company. Detroit Publishing Co. View full size.

New York Giants pitcher Christy Mathewson. December 14, 1910. View full size. Gelatin silver print by Paul Thompson, one in a series of photos taken in the off-season for American Tobacco Co. trading cards.