1. VintagePostcards.org: Dating Old Antique Postcards

    www.vintagepostcards.org/dating-vintage-postcards.htm

    Vintage postcards and old antique postcards for postcard collecting, including roadside America, vintage real photo (RPPC) post cards, Canadiana and topical postcards.

  2. PostcardZone - Dating Old Postcards

    postcardzone.com/dating.html

    Real Photos Curteich: Got a Main Street, USA postcard that pictures late 30s cars and has a 1939 postmark? For us, that's close enough. For the millions of postcards ...

  3. Old Postcard Dating Information - John Culf

    www.johnculf.co.uk/harberton/folders/postal/pcdating.htm

    Old Postcard Dating Information. Home Home Postal main page. I am indebted to Peter Stubbs for much of the information below (extracted from Peter's site www ...

  4. dating old postcards | France zone at abelard.org

    abelard.org/france/dating_postcards.php

    Making sense of dating old postcards with a short general history of postcards, detailed listings for Great Britain, the United States of America and France. Heavily ...

  5. Playle's: Real Photo Postcards, How to Identify and Date ...

    https://www.playle.com/realphoto

    Database with images of stamp boxes and backs to identify the age and paper manufacturer of old Real Photo Postcards ... or dating old Postcards stamp ...

  6. Post Card History and Dating Methods

    www.thewebfooters.com/html/postcard_dating.html

    Post Card History and Dating Methods. ... it was the golden age of postcards. ... If the card is old and it is larger than 3.5 by 5.5 inches, ...

  7. Dating Postcards | Smithsonian Institution Archives

    siarchives.si.edu/history/exhibits/postcard/dating-postcards

    ­­­­­­There are several ways to date postcards that are seemingly undated. This page provides a few general methods for determining a time period or date for ...

  8. Tips for determining when a U.S. postcard was published

    https://www.fortlewis.edu/finding_aids/images/M194/PostcardDating.htm

    U.S. postcard was published: ... Ø If the card is old and is larger ... (Boston: David R. Godine, 1981) and "Dating Post-1920 Real Photo Postcards," by ...

  9. Chicago Postcard Museum - How to Age a Postcard

    www.chicagopostcardmuseum.org/postcard_age.html

    How old is your postcard? Do you have an old postcard and curious about its age? If the postcard is used, the most check the date on the postmark.

  10. Dating Old Photo Postcards | Kentucky Kindred

    https://kentuckykindredgenealogy.com/.../10/dating-old-photo-postcards

    Dating Old Photo Postcards In addition to the postcards that everyone sends or collects from vacations, in the early years of the 20th century people often had a ...