Help finding the right Yachting World Annual please

[mrtibbs2010]

I have a suspicion that my Meteor yacht ( 21ft Clinker, double ended ) was listed in a 1950's Yachting World annual but don't know which edition except it is not 1957 - I have that one.
I know the sail plan dates from 1949 ( thank you Chris at Jeckells )
Please, someone, point me to the correct edition