This from Eric Haak:
Here are a few more images of the 5-11+ that Steve Redick posted earlier this week. The last image appears to be from a day or so later or during a re-kindle. With these images, you can tell the companies on scene by the map Steve provided. Photographer is unknown and they are from my personal collection.
Eric Haak collection
Eric Haak collection
Eric Haak collection
Eric Haak collection
Eric Haak collection
Eric Haak collection
Eric Haak collection
#1 by Eric Haak on May 6, 2015 - 6:03 PM
Just to clarify, these images are from the 5-11 +1 on April 7, 1971. The address was 1531 S. Michigan.
#2 by PJ on May 6, 2015 - 3:51 PM
Picture shows Chief Fire Marshal Curtis Volkamer and Harold Prohask who at that time was either the 1st Division Marshal or a Second Deputy Chief Fire Marshal.