1980-02-13 /BB-H311B-RM/01/swskit-utilities/chans.exe 1980-06-14 /BB-L288A-RM/01/swskit-utilities/chans.exe 1982-04-05 /BB-H311C-RM/01/swskit-utilities/chans.exe 1982-04-05 /SRI_NIC_PERM_SRC_3_19910112/01/stanford/5-swskit/chans.exe 1985-03-26 /SRI_NIC_PERM_SRC_3_19910112/01/swskit/chans.exe 1985-04-10 /BB-H311D-RM/01/swskit-tools/chans.exe 1985-04-10 /k20v7d/01/unsupported/chans.exe 1985-07-11 /BB-M836C-BM/01/tools/chans/chans.exe 1985-07-11 /bb-m836c-bm_tops20_v6_1_tools/01/tools/chans/chans.exe 1985-10-18 /QT020_T20_4.1_6.1_SWSKIT_851021/01/swskit-tools/chans.exe 1988-03-10 /k20v7c/01/tools/chans.exe 1988-05-27 /bb-m836d-bm/01/tools/chans/chans.exe 1988-05-27 /tops20_version7_0_tools_tape_clock_tape/01/tools/chans/chans.exe