Hello Chris ,welcome , I have a couple of old frames , one of which I believe is a Fothergill, i had it for a year until there was a near as dam it ID , whether or not it is still has me pondering, it has got very unusual lug work and the frame number is 96 A which from that it was deemed it was very possible to be a Fothergill, I will show some photos when I get time , maybe your resources could help determine its origin ,
Enjoy the Forum , there are plenty of Vintage frame nuts here !