1983-12-31 /BB-X116A-BB_1984/04/tsc.mac 1985-10-30 /BB-F493Z-DD_1986/01/10,7/dcncsp/tsc.mac 1985-10-30 /decnet_mcb_cusps_703a/03/10,7/dcncsp/tsc.mac 1988-08-28 /cuspbinsrc_2of2_bb-fp63b-sb/01/10,7/nft/tsc.mac