On this day, Apple Corps opened their offices at 95 Wigmore Street, in London. From Medium:
[…] Apple’s first office was above the boutique, then shortly afterwards they moved to more permanent, although still temporary, offices at 95 Wigmore Street on January 22. The choice of Marylebone as a location was Paul McCartney’s: he knew the area well from living for several years in Wimpole Street in the house of his then girlfriend Jane Asher. Apple’s appointed A&R man, Peter Asher, also lived there in Weymouth Street, so it was convenient for both of them. […]
Apple Corps would stay in Wigmore Street till July 1968. On June 22, it would acquire a property at 3 Savile Row, London, and would move there on July 15.
A funny anecdote was that Apple’s staff were not allowed to play music, to not disturb the other tenants in the building.
“I wish to inform you that under the terms of our lease, we are strictly prohibited from playing any musical instruments (including tape recorders and record players) on these premises. If there are any complaints from our superior landlords who are above us or our landlords who are below us, we can be sued for breach of our lease.”
Internal memo at 95 Wigmore Street – From “The Beatles: Off the Record” by Keith Badman