Yep, levers in that position were banned as they could not be reached from a “normal riding position”
My old jubilee mech I have somewhere has a drilled pulley cage from the factory iirc.
Looks like a Svelto, cheap and cheerful and graced many a Carlton and Raleigh. Worked OK until someone dropped the bike sideways on it lol
Spawned the lightest mech of the era and beloved of TT bods.
Yep, bar end shifters. Sometimes the rear mech cable ran across the top tube and down the seat stay to keep It out of the mud.
Often just single chainring up front with guards either side of the ring to keep the chain from bouncing off
Edit. The LFGSS ad you bought it from has two single...
Carlton numbering 1968 to 1973 went a bit pants. I wonder if old stock frames ready built went Raleigh’s way for an early Europa.
Falcon made some back door frames for Raleigh too when they were short, with the wrap round seat stays.