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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

  • Andover Terrace - 1921

    Andover Terrace
  • Bluff Street Steps - 1919

    Bluff Street Steps
  • Child in Irwin Alley - 1908

    Child in Irwin Alley
  • Children Sitting on a Wall - 1939

    Children Sitting on a Wall

Contributions this week
Patrick
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134
b
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2
Dott
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0
Daniel
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0
Donna
x6
0

Recent Activity
  • Small 20090624 cp 0418

    "Never saw a map old enough of that street it seems, I was recalling a late 1960s one for the construction of the USX construction where there was but a small slither of it left. I stand corrected."

    Patrick said 01/14/19 21:09:33 UTC
  • Small 20090624 cp 0418

    "Tunnel was much more than an alley. It had a lot of traffic from 5th, thru Wylie, to Webster near where cars could get on Bigelow outbound. It's true that Tunnel ended 'near' where the USS bldg is now. Look at this old map - https://historicpittsburgh.... - From 5th Ave, going north, parallel streets were 6th Ave, Tunnel, Chatham, Fernando, Washington, and so on. I lived nearby as a kid.
    "

    b said 01/14/19 20:33:10 UTC
  • Small 20090624 cp 0418

    "Tunnel Street was an alley where the USX courtyard now stands. The tall building in the background is the still standing Oliver Building on Smithfield Street."

    Patrick said 01/14/19 19:46:28 UTC
  • Small 20090624 cp 0418
    Patrick tagged 01/14/19 19:45:13 UTC
  • Small 4161948c
    Patrick tagged 01/08/19 22:29:21 UTC
  • Small 4161948c

    "The Dravo Building in this picture was at 300 Penn Ave which is round about the place of Gateway Center. The now gone Barbeau Street was two blocks toward the point from Stanwix St."

    Patrick said 01/08/19 22:28:35 UTC
  • Small 20100823 hpicasc 0081
    Patrick tagged 12/07/18 17:08:28 UTC
  • Small 20100823 hpicasc 0081

    "Ferry St is now Stanwix St, Water is sort of Fort Pitt Blvd"

    Patrick said 12/07/18 16:59:15 UTC
  • Small 20091020 cp 0405
    Patrick tagged 12/07/18 15:00:18 UTC
  • Small 20100113 cp 0064

    "this was a fun one - so in the modern location the Allegheny County Morgue (now the Health department) is on the right. However in the picture from 1913, it is on the right. This is because in 1929 they moved the building to it's present location to allow the construction of the county office building."

    Patrick said 11/19/18 21:03:05 UTC
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