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Retrographer harnesses the knowledge of the community to create a collaborative map of Pittsburgh's historic photographs.

How it works?

All of the photographs on the site come from the City Photographer collection hosted and curated by the University of Pittsburgh's Archives Services Center

Retrographer uses Google Maps to make it easy for anybody to geotag these images. This geotag data is sent back to the Archives Services Center to become a permanent part of the archive.

About The Project

Retrographer was started in the Fall of 2010 as a project for the Senior studio Pieces taught by Dylan Vitone at Carnegie Mellon University. The project has evolved and lives on after the class has ended. So far over 3,900 photos have been tagged by people all over Pittsburgh

Retrographer continues to evolve. Check back soon on your smartphone, a mobile app is on the way.

If you have any feedback about Retrographer please email me at dpieri@gmail.com -Dane Pieri

Just Pittsburgh?

It doesn't have to be. If you would like to bring Retrographer to your city, and are able to work with an archive or museum to get access to a collection like Pittsburgh's City Photographer Collection, shoot me an email!

Featured Photos

  • St. Paul Cathedral - 1937

    St. Paul Cathedral
  • Gate - No Parking - 1927

    Gate - No Parking
  • Juliett Street - 1932

    Juliett Street
  • Pool Diving - 1921

    Pool Diving

Contributions this week
Patrick
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Dott
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Daniel
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Donna
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Martin
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Recent Activity
  • Small 111859 11cp

    "I'm not sure with this one. I think that's Bedford Dwellings behind the smokestack of a probably long gone powerhouse, but if that were the case, St Benedict the Moor school should be visible, which it isn't."

    Patrick said 07/09/19 12:41:55 UTC
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    Patrick tagged 07/09/19 12:25:21 UTC
  • Small 20100809 hpicasc 0085

    "Stoner, Thaw & Co was located at 1200 West Carson St"

    Patrick said 07/02/19 21:16:30 UTC
  • Small 20100809 hpicasc 0085
    Patrick tagged 07/02/19 21:15:39 UTC
  • Small 3524119cp

    "The No. 3 Police Station on Penn Ave was located at 2608 Penn Ave. "

    Patrick said 06/21/19 13:05:09 UTC
  • Small 3524119cp
    Patrick tagged 06/21/19 13:00:49 UTC
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    Patrick tagged 06/14/19 13:59:00 UTC
  • Small 20100420 cp 0060

    "Evans Way, sometimes referred to as Evans Alley, was another street that was sacrificed for Gateway Center, but it once existed one block toward the point from the still present Stanwix street"

    Patrick said 06/14/19 13:54:08 UTC
  • Small 20100420 cp 0060
    Patrick tagged 06/14/19 13:52:12 UTC
  • Small 20100420 cp 0092
    Erick tagged 06/10/19 16:17:19 UTC
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