Collett Sub Brake Third Dia D117.

 Picked thwese up from the Society Secondhand staal at West Byfleet,.
I have been a bit impatient in building these as I haven't remembered to cut out the Brake End windows before soldering it all together.
However, I will drill the corners and somehow cut them out.
Still I have another to do plus get hold of a centre carriage to make up the set.