An original press release kit for The Record Collectors Goldmine magazine. The kit uses the Beatles as a focal point, with the 'Yellow Submarine' 7" on the front and internal booklet.
 
Goldmine was a magazine founded in 1974 by Krause Publications, focussing on record collecting, doubling up as a mail-order marketplace.
 
The kit folds out to reveal a business card for the advertising manager, as well as a 4 page magazine about the publication.
There is some edge-wear and stress marks on the kit (see photos).
 
Size is approx. 9.75"x11.5" (inches).