These photos are available thanks to Art Peterson. He is the curator of the Krambles-Peterson Archive which contains a wealth of historical photos from Chicago transit. Art has generously allowed us to share some of the photos from the archive. When available, he has also provided dates, locations, photographers, and background information on the photos. Thanks so much Art!!
KP1317-CTA South Side Mainline, Structural replacement work at 40th & Wabash - 06/21/1995
KP1318-CTA South Side Mainline, 4251-class cars heading Westbound near 40th & Michigan - 10/1952
KP1319-CTA South Side Mainline, Two Wilson-Kenwood trains meeting at 40th & Indiana - c1949
KP1320-CTA South Side Mainline, View from the 40th & Indiana pedestrian bridge prior to the start of work to convert the two branches into shuttle operations - 06/1949
KP1321-CTA South Side Mainline, View from the 40th & Indiana pedestrian bridge showing work being done to convert the two branches into shuttles and to reconfigure the station to a double track arrangement - 08/01/1949
KP1322-CTA South Side Mainline, View from the 40th & Indiana pedestrian bridge showing work being done to convert the two branches into shuttles and to reconfigure the station to a double track arrangement - 08/01/1949
KP1323-CTA South Side Mainline, View east from the 40th & Indiana pedestrian bridge showing a train arriving at the station - c1948
KP1324-CTA South Side Mainline, View east from the 40th & Indiana pedestrian bridge showing two Kenwood trains meeting on the branch. Note the pre-assembled platform bents stacked up on the Northbound platform, ready for construction of the platform extension. - 07/1949
KP1325-CTA South Side Mainline, View from the 40th & Indiana pedestrian bridge, looking down at ongoing work building the face of the platform extension - 07/1949
KP1326-CTA South Side Mainline, View east from the 40th & Indiana pedestrian bridge with a Northbound mainline train passing the waiting Kenwood train in the pocket - 07/17/1954
KP1327-CTA South Side Mainline, Northbound train arriving at the 40th & Indiana Station in the fog - 10/21/1956
KP1328-CTA South Side Mainline, 43rd Street Tower - 06/21/1954
KP1329-CTA South Side Mainline, Street level view of the revamped 43rd Street Station - 06/24/1976
KP1330-CTA South Side Mainline, Passageway from the 43rd Street Station looking back toward the fare area - 06/24/1976
KP1331-CTA South Side Mainline, Train of 6000s in the 47th Street Station - 06/21/1954
KP1332-CTA South Side Mainline, Structural renewal work at 45th & Prairie - 03/25/1995
KP1333-CTA South Side Mainline, Structural renewal work at 52nd & Calumet - 06/04/1994
KP1334-CTA South Side Mainline, Structural renewal work at 54th & Calumet - 03/25/1995
KP1335-CTA South Side Mainline, Part of the then newly installed automatic interlocking equipment at 59th Street Junction, this is a remote panel in the 61st Street Tower - 03/18/1965
KP1336-CTA South Side Mainline, Part of the then newly installed automatic interlocking equipment at 59th Street Junction, this is a local panel at the Junction - 03/18/1965
KP1337-CTA South Side Mainline, Eastbound Englewood train at 59th Street Junction - 03/18/1965
KP1338-CTA Englewood Branch, 4000s departing Wentworth Station - 06/21/1954
KP1339-CTA Englewood Branch, Princeton Substation, CTA's first solid-state substation - 06/15/1991
KP1340-CTA Englewood Branch, Cable connections from the Princeton Substation to the 'L' structure - 06/15/1991
KP1341-CTA Englewood Branch, Mezzanine level of the Racine Station - 06/15/1991
KP1342-CTA Englewood Branch, View east from the end of the Racine Station platform - 06/15/1991
KP1343-CTA Englewood Branch, View of the Racine Yard from a Westbound train - c09/1959
KP1344-CTA Englewood Branch, Track switch detail looking west from the west end of the Racine Station Platform - 06/15/1991
KP1345-CTA Englewood Branch, Looking west toward Racine Yard from the west end of the Racine Station platform - 06/15/1991
KP1346-CTA Englewood Branch, In anticipation of the start of the A/B service on the North-South, CTA constructed an extension of the tail tracks/structure across Loomis Blvd. View of that construction. - 01/07/1949
KP1347-CTA Englewood Branch, In anticipation of the start of the A/B service on the North-South, CTA constructed an extension of the tail tracks/structure across Loomis Blvd. View of that construction. - 01/07/1949
KP1348-CTA Englewood Branch, To make the case for funding to construct an extension to Ashland, photos were taken on the Loomis Terminal Platform to show conditions - 01/1966
KP1349-CTA Englewood Branch, To make the case for funding to construct an extension to Ashland, photos were taken on the Loomis Terminal Platform to show conditions - 01/1966
KP1350-CTA Englewood Branch, To make the case for funding to construct an extension to Ashland, photos were taken on the Loomis Terminal Platform to show conditions - 01/1966
KP1351-CTA Englewood Branch, To make the case for funding to construct an extension to Ashland, photos were taken on the Loomis Terminal Platform to show conditions - 01/1966
KP1352-CTA Englewood Branch, Street level at Loomis Terminal showing Agent's booth, fare gate area, and a portion of the newsstand - c03/1965
KP1353-CTA Englewood Branch, To make the case for funding to construct an extension to Ashland, photos were taken on the Loomis Terminal Bus/Auto transfer area to show conditions. This view is east of the Terminal. - 01/1966
KP1354-CTA Englewood Branch, To make the case for funding to construct an extension to Ashland, photos were taken on the Loomis Terminal Bus/Auto transfer area to show conditions. This view is east of the Terminal. - 01/1966
KP1355-CTA Englewood Branch, To make the case for funding to construct an extension to Ashland, photos were taken on the Loomis Terminal Bus/Auto transfer area to show conditions. This view is west of the Terminal. - 01/1966
KP1356-CTA Englewood Branch, Aerial photo looking Northwest at the Ashland Extension construction progress - 01/25/1969
KP1357-CTA Englewood Branch, Aerial photo looking East-Northeast at the Ashland Extension construction progress - 01/25/1969
KP1358-CTA Englewood Branch, Ground level view of ongoing construction, looking north toward the building at the east end of the new platform at Ashland & 63rd - 04/04/1969
KP1359-CTA Englewood Branch, View of the pylon and construction progress in and around the bus terminal at 63rd & Ashland - 04/04/1969
KP1360-CTA Englewood Branch, Looking Northwest at the Transportation/Tower building at 63rd & Ashland - 05/23/1969
KP1361-CTA Englewood Branch, Inside the tower at 63rd & Ashland viewing an arriving train - 05/23/1969
KP1362-CTA Englewood Branch, View of the bus terminal at 63rd & Ashland as seen from the west side of Ashland - 05/24/1969
KP1363-CTA Englewood Branch, View from the paid area toward the agent's booth at 63rd & Ashland - 05/24/1969
KP1364-CTA Englewood Branch, Faregate area and signage as seen from outside the paid area of 63rd & Ashland - 05/24/1969
KP1365-CTA Englewood Branch, Aerial view of 63rd & Ashland looking Southeast - 06/03/1969
KP1366-CTA Englewood Branch, Aerial view of 63rd & Ashland looking Northwest - 06/03/1969
KP1367-CTA Englewood Branch, Inside the train room at 63rd & Ashland - 05/24/1969