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How to date a picture or post card


Our photo collection has a number of photographs and postcards that are undated. Even if a postcard has a postmark or someone has written a date on the back of the photo, the date the picture was taken may be unknown.
 
One way to put an approximate date to it is to know when a building pictured was built. One example is if you see one before the false western fronts were on the buildings in Glen Haven you know it was taken before 1959.  If it had false fronts, then it was after 1959.
 

1915-1917 was written on back of this post card.  Right now this is the best guess.
 
 
 1940 was written on the back of this one. The Knapp's Ranchhouse (now the lawn of the Inn) was removed and the Community Building next to the General Store was built in 1941.
 
 This one is hard to date - maybe 1960s.  Duke has one sent to him postmarked 1979. Note the cars.
 
 Duke took this in 1989.  Notice that the Horseshoe Cafe still there.  It burned in Dec. 1991.
 
This one must be after 1992 when the present Post Office was built.

Picture Postcards in the United States
History and Terminology

PIONEER ERA (1893 - 1898). Although there were earlier scattered issues, pioneer cards truly began with those placed on sale at the Columbian exposition on May 1, 1893.  There were privately printed souvenir cards and also illustrations printed on government postal cards.  The privately printed cards required a 2c adhesive postage stamp while the government postals were 1c.  Messages were not permitted on the address side of the cards.

PRIVATE MAILING CARD ERA (1898 - 1901).  On May 19 1898, private printers were granted permission, by and Act of Congress, to print postcards inscribed "Private Mailing Card."  Although messages were still not permitted on the address side, the postage required was now 1c, the same as for government postal cards.

POSTCARD ERA    (1901 - 1907). also called "Undivided Back Era."   Permission to use the words "Post Card" was granted by the government on Decmenber 24, 1901 to private printers, but written messages were still not allowed on the address side.  The postcard craze mushroomed and hundreds of publishers printed many millions of cards.  Many American publishers sent their material to Germany to be printed.

DIVIDED BACK ERA (1907 - 1914).  Postcards with a divided back were permitted after March1, 1907 the address to be written on the right and the message on the left.  Because of high tariffs and the beginning of World War I, imports from Germany ceased and by early 1915, most of our postcards were printed in England and the United States.  This ended the era of the beautiful cards from Germany.

WHITE BORDER ERA (1915 - 1930).  During this period, most of our cards were produced in the United States, with high labor costs and changing public tastes contributing to the production of poorer qality crds.  To save ink costs, a white border was left around the edge of most cares.  High competition in a slower market caused many postcard printers to shut down.  In spited of the poor quality, these cards record many important social and historical events.

LINEN ERA (1930 - 1944).  New printing processes allowed printers to issue cards with a high reag content (linen textured) that would accept cheaper gaudy dyes in place of inks.  These cards also recorded important events of the period

CHROME ERA (1945 - present).  Chrome postcards (short for Chromolightographs) began to dominate the market shortly after they were launched by the Union Oil Company through their service stations in 1939.  Other publishers followed suit, and linen cards soon disappeared.  These shiny-surfaced cards are mass produced by tehnical high-color reproduction methods in two major sizes:"standard," which is approximately 3 1/2 by 5 1/2 inches, and "continental," so-called because they first appeared in Europe, approximately 4 by 6 inches.

The hobby of collecting old postcards is called deltiology.