I can't think of any better provenance for the briefcase's contents.
The Beatles Fan Club Summer 1965 / 1966 newsletter #5 #7
1965 And 1966 Beatles Christmas Books With Original Shipping Envelopes
2 Worcester Three Choirs Festival Souvenir Programmes 1965 1966 VGC Adrian Boult
Various - NOW Yearbook The 60s Volume 3: 1965-1966 [CD] Sent Sameday*
NOW Yearbook Presents - The 60s - Volume Three: 1965-1966 (4CD Deluxe)
NOW Yearbook Presents - The 60s - Volume Three: 1965-1966 (4CD Standard)
![Various - NOW Yearbook The 60s Volume 3: 1965-1966 [CD] Sent Sameday*](https://images.buynet.work/thumb.php?i=380022292&s=240)
