A Conway Stewart Set Number 30 from c.1965 containing a No. 69 fountain pen and a No. 49 propelling pencil in jade green with gold sheen caps These are housed in a black, brown and cream box with a fabric weave design.
The pen has a new sac, the pencil mechanism works correctly - you can see writing samples of both in the third photo.
Based on many years of research into CS sets, I can assure you that this is a genuine set - correct box, pen and pencil combination. No frankensets here!
I am happy to combine postage on multiple items in the same consignment.