[cctalk] Old Professional/350 software, any of this out there

Starting to go through my boxes of POS stuff. I know of course that 3.2 is out there (minus the Pro/Communications option which has a bad disk in the distro) however are these disks out there now? Pro/Venix 1.0 on floppies POS V2.0a on floppies POS version 1.5 (with test diskette, maintenance application, a thing called Pro/Pre labelled "Diskette system", system overview and instruction disks) POS V1.7 (I have that here somewhere) Pro/Basic Version 1.0 and 1.2 SPSS/X For Professional (this is a really interesting one, anyone heard of this?) If so let me know and I won't copy them. If not I'll go over to the mighty Deskpro/XE and start sucking the data off for archives.... Thanks! Chris (Hoping to find old drivers or scaffolding or something that will give me a hint into how DEC ported POS)