New Haven pattern design 427

I will post Pictures tomorrow. I am always saying I must have seen just about every pattern of CL, then something else pops up! Found two of these today and had to add them to the family. It is an unremarkable design and the plates themselves feel very thin, so it is a wonder they have survived so well.   

Ahhhhhoooooo I haven't seen that one before Thelma

I luv it!!  

Any idea when this one was produced anyone?

When I get a chance I will see if I can find anything Thelma

This pattern was mentioned in Stuart Park's Exhibition Catalogue from 1978 and it says it's from the early 1960's onwards.

Thanks Ev. I thought it might be from early 60's.