Has anyone noticed a source of supply of, or devised a way of modelling the kind of modern security fencing which consists of pressed-steel uprights (like thinly-sliced corrugated sheets), with the top sliced into three and formed into a central sharp spike with the side ones bent so that the top of each unit looks like a dangerous fleur-de-lys.
(Sorry about the verbose description. I'll be glad to learn the proper name, if only in the interests of brevity in future).
The gnatterbox search engine (well, cotton-reel tank--with perished elastic), very helpfully came up with chain-link fencing, barbed wire and wooden fencing, in impressive variety.
I guess it might have come up with this if I'd known the correct name.
Best regards, David.
'I used to be indecisive--- but now I'm Gnot so sure". David.