This from Steve Redick:

April 1961 issue of The ADT Transmitter magazine had this CFD classic image on the cover. Overall in decent shape but I did a bit of restoration. The original Snorkel is on the left. Anyone recognize the fire?

original Snorkel at work in Chicago

April 1961 issue of the ADT Transmitter

From Steve Redick 11/10/17:

5-11 + 1 special, 162 N. Clinton, 12/26/1960