Found this on
http://www.cycletrader.com/listing/1947-Simplex-Servi-Cycle-102294923 .
1947 Simplex Servi-Cycle, barn fresh, with a major clean and detail. No spray touch up. Factory era extras, seat rail, front fender mascot, front and rear fender guards, extra lights, Simplex speedometer. Runs good, old tires saved, but replaced with new repro tires and tubes. New repro stock exhaust and muffler included. Photos avail. Can ship. $ 5,800. Buzz Walneck 630 / 985 ? 2097. Be a ?Kid? again.
I've never seen these "Factory era extras" . Were they offered by Simplex or an after market supplier ?