shues
Lifetime VIP Donor
Here is the short-lived model 17-B, complete with the mount, made in November, 1956 (the 6 is hard to make out, and looks like a 5 at first glance, but the tag was made after the name change from Federal Enterprises to Federal Sign and Signal and before the move from Chicago to Blue Island, thanks @stansdds!) for just $175 in Pecatonica, IL:
Beacon-Ray, amber
Beacon-Ray, vintage amber Beacon bottle number 17 - r. Unit is in working condition. It works but it shows it's age. Call and leave a message or text and I'll return your call
rockford.craigslist.org