Artifact Details Title ENG PA-06 FLOATING SUBS. & MACRO DEFS. Catalog Number 102648444 Type Software Description (2) rolls of paper tape -PA-06 FLOATING MACROS -PA-06 FLOATING SUBR Date 1950 ca.-1962 ca. Format Paper tape Collection Title TX-0 paper tape Credit Gift of Digital Equipment Corporation (DEC) Lot Number XD154.75