I don't know in that year but working part-time in my youth around 1967, there were gas price wars between us and the station across the street where the gallon of gas would be 20 cents a gallon. Didn't last long and the price would return back to normal, 65 cents a gallon.
I am not sure about 1956, but in 1970 it was a quarter ($0.24.9) per gallon.
I would sooner believe $0.15-$0.19 a gal. in the mid 50's. I do recall it breaking $1.00 a gal. in 1972. Another part of this site was inquiring the price in 1910. It must have been close to giving it away as in the beginning of petroleum production "gas" as we know it was a waste product. Can you imagine it?
the government controls the price of gasoline
What is the price of Gasoline in Warrenton Mo.
The Price of the gasoline with increase : D
The demand for gasoline will decrease. The price of gasoline will decrease. The supply of gasoline will increase. The price of gasoline will increase.
Years ago the price of gasoline was very less expensive. For example in the year 1993 the price of gasoline was approximately $1.11 per gallon.
The average price of gasoline in 1983 was 37p in the UK http://www.speedlimit.org.uk/petrolprices.html and the average price of gasoline in 1983 in the USA was $0.81 a gallon.
The average price of a gallon of regular unleaded gasoline in 1980 was $1.25
$.21
it used to be 38cents in 1956
The average price of a gallon of regular unleaded gasoline in 1979 was 90 cents.
The average price of a gallon of regular leaded gasoline in 1974 was 53 cents.
The price of gasoline in December 4 2008 is $1.64 a gallon