1978-08-28 /AP-4172F-BM/01/3a-sources/format.log 1978-08-28 /BB-H138A-BM/01/3a-sources/format.log 1979-12-12 /BB-4172G-BM/01/4-sources/format.log 1979-12-12 /BB-5255D-BM/01/4-sources/format.log 1979-12-12 /BB-H138B-BM/01/4-sources/format.log 1979-12-12 /BB-J713A-BM/01/4-sources/format.log