I got married in '84 and I bought my then-wife a Raleigh 10spd. It has those shifters. The bike shop said that was the last of the English-made Raleigh 10 spds. I still have the bike in the shed. The bone stock Competition GS I found was '80.Those old Raleighs ride great. I had one in the early 80's (cant recall which model) but it had the shifters at the tail end of the handlebars.
Kevin