1980-01-04 /BB-5255D-BM/01/4-sources/ftp.mac 1980-01-04 /BB-J713A-BM/01/4-sources/ftp.mac 1981-10-28 /BB-H138C-BM/01/5-sources/ftp.mac 1981-10-28 /BB-H138D-BM/01/5-1-sources/ftp.mac 1981-10-28 /bb-d868e-bm_tops20_v41_2020_dist_1of2/01/4-1-sources/ftp.mac 1987-08-31 /SRI_NIC_PERM_SRC_3_19910112/01/stanford/ftp/ftp.mac