How many model class 37s have been produced in 1980s large logo blue livery.?

Question

I loved the 37/4s when they ran the West Highland line and i am trying to build up a complete flete of all 31, yes i know that some were confined to Wales, but hey they were classic beasts. Also does anyone know of other Scottish class 37s to have been produced in LL blue livery. i know 37261/2 were produced a few years back.

Answer 1

More than a few

Answer 2

i found that they made 31 locomotives in year 1986\87.

check the link below