I have been updating my collection.
The only gaps I appear to have (assuming a start date of Autumn 1947) are:
Spring 1948 (I only have a partial copy)
Summer 1948
Autumn 1986
I'm not begging. I would be happy to get these at a reasonable price via EBay, but I may get outbid.
See what I'm freely offering above, and consider making me an offer if you have one of these three.

Cheers