I picked these up this morning,,,$15 for all three,I was curious about what years they might be from...two of the cones say "The Master MFG Co"...thanks..Jim
Hello Jim, they appear to be from the late thirties into the fifties. Shucks as a gasoline station attendant well into the sixties we even had a few of these in our Shell Station that I worked at as a teenager. Still a nice find at $15 bucks.[]