Surprisingly they also made kerosene versions, this could be one of them. Of course all speculation but........ depending on where it came from. The possibility exits that if it came from an island that had no gas or electric service 50-60-70-80 years ago, kerosene could have been an option, to keep the beer cold.
Some History ???? Possibly
worth a $100.00 Don't tell FLL about the "Servel Action Committee" recall.
http://www.warehouseappliance.com/?t...85539780934d28
Sadly a lot of dead links at this site. (still under construction)
http://vintageservelrefrigerators.com/