I recently acquired a mismatched Raleigh and was wondering if anyone could shed some light on what frame it is specifically? I'm guessing it is 80's based on the fact that it has an '85 stamped 3 speed Sturmey Archer hub and (I believe) an 80's Raleigh badge. Also pretty sure the Union pedals are 80's too? I think it's an Aerospace Contour frame, since it has the oval shaped seat/downtube and forks (you can see how the round cable guides don't fit on the frame properly). I'm just confused as there is no derailleur hanger and I was convinced all the Aerospace frames had front/rear derailleur? There is also no sign of any braze-on cable guides whatsoever. The paint isn't original; it looks like a DIY job but there is no sign of an original colour underneath so there's no telling from that. It also has a really old Brooks saddle which could be original but I'm not sure.
Any help would be greatly appreciated!