Looking for a 1973 TT (7th imp.) with the purple cover i.e. the first impression(s) to have this new cover, back in the 70's (--after the grey jackets, that were intoduced with the 2nd edition.)

TolkienBooks

Doesn't have to be F or anything; just to complete an o/w VG/VG set. Anyone have one knocking around?

BH