My guess is that – 'Paris' – was a one off pen name of a regular Socialist Standard writer. I remember reading somewhere that A. E. Jacomb, founder member, writer and printer of the Socialist Standard, would sometimes fill in gaps of the Standard under various pen names, when there wasn't enough material for that month's particular issue. It could be him, but the use of the name 'Paris' could also point towards F. C. Watts.