Coupon for Esso Petrol Pump Series collectors. 15 of these coupons could be mailed in to get half price on a Foden Wagon No 1 Petrol Tanker 5 1/2 inch size.
One coupon was included in the each Esso Petrol Pump Series item box starting March 31, 1957 (prior to that the boxes contained an offer for a free cardboard Esso garage).
