AF/187553 12/31/1979
AF/187552 12/31/1979
AF/187551 12/31/1979
AF/187550 12/31/1978
AF/187549 12/31/1978
AF/187548 12/31/1977
AF/187547 12/31/1976
AF/187546 12/31/1975
AF/187545 12/31/1975
AF/187544 12/31/1974
AF/187543 12/31/1973
AF/187541 12/31/1972
AF/187540 12/31/1971
AF/187539 12/31/1970
AF/187538 12/31/1970