Kurt Arends
PCS Elected Director 2021-2024
Yes, it is.
The toughest thing to find is going to be the 2 rear S&M oval tunnel light lenses that are broke/missing.
Did any other manufacturers make these same oval tunnel light lenses?
To my knowledge... All OEM S&M's were glass. Prior to 1956, the CDF (California Division of Forestry) had them center roof-windshield mounted (FLASHING) on all their entire fleet of 80+ Fire Engines including our restored 1949 REO Speedwagon. Circa 1956 when CA's Steady Red Light Law went in to effect they removed and replaced them with two new forward facing red lights, one steady and one flashing. According to some Retired CDF "old timers" they threw all the S&M's in to dumpster! Like Tom said, S&M's were used a lot on Ambulancs here in So-Cal, center mounted (flashing red) just over the rear door as is the case of our former Fallbrook FD 1954 Henney-Packard... that belongs to Hewy & Ruth Wick now. MMI've checked quite a few '60's Superior buses (as late as about '69) with oval lenses. The lenses are plastic and say "Superior" on them.
The plastic ovals are hard to find in CA, as they weren't used here on school buses, but I did see some on a church bus years ago. The last pair I looked at were in 2001 in a junk yard in Nevada.
I'm not sure if S&M made them in plastic, but they did make a few plastic items in the '60's, mainly "watermelon" clearance lights for trucks in a variety of colors, some amber brake lights, and various small lenses.
The mid-'50's glass lights are definately S&M. Many Southern CA ambulances and rescues had a red Oval Light in the center over the back door.
I'm not sure when the switch to plastic or away from S&M occurred. Maybe Kevin O or Mike McD can chime in with help.
This photo also explains why I was unable to find any signs of a prior roof mounted siren between the front tunnels. What would have been a commonly used roof-mounted sirren on a '56 Superior ambulance? I just prefer to look of the siren mounted on the roof. Can anyone guess as to what the beacon in the photo might be?