[Motor fuel ration coupons (7) / Ministry of Fuel & Power. 1949. Three 'double' coupons are for 2 x 1/2 "L" half unit; four 'double' coupons are for 2 x 1/2 "N" unit. All are valid from 1 Dec 1949 to 30 Jun 1950. One of the former bears car registration number DOA 408]