from my collection, photographer not known, delivered new to Northwest Orient in March 1958 as N297, cvtd. to freighter in 1964, operated for Airlift International and Standard Airways before being sold to TAE Trabajos Aereos y Enlaces in July 1968 as EC-BOZ, reregd. N2977 with International Aerodyne in1970 and transferred to the United Arab Emirates early 1976, the aircraft crashed in Kenya in October 1976 in service for Emirates Air Transport

1957 DC-7 originally delivered to Northwest and converted to freighter in 1964. Aerovias Sud Americanas was founded in 1947 to provide cargo services between Florida and La Havana. Its name changed to ASA International Airlines when started to fly cargo and passenger flights worldwide. Sold to Airlift in 1963.