Can you help to identify these frames, bikes or parts?

Here's a Roberts I sold on eBay a while ago - one of the most beautiful frames that's been through my hands- but made for a midget unfortunately

Fuuuuuu you might just have inadvertently identified my frame's builder.

Mine looks extremely similar to your old Roberts, though without cable guides and sadly lacking the stamps on the fork crown. Also my seat stay bridge isn't drilled.

However the lugs look identical, and they both share dat fastback...

Mine has Campag ends (look slightly different to yours) and an RGF (if I remember rightly) bb shell. Would this be similar to yours?

Big Picture Here

Post powdercoat (old paint was straight over bare metal, flaked off after touching anything!)

I am sadly quite excited by the prospect of discovering this. Have been wondering since I got it!