Artifact: George Harrison-signed dinner bill from 1964

Via Heritage Auctions:
A 5.875" x 9.625" printed form filled out by hand for a dinner for two with wine and bar tab, signed at the bottom in blue ballpoint: "George Harrison". He and his guest (assumed to be Pattie Boyd) dined on Steak Diane at this legendary club located at 44 Berkeley Square, London, W.1. Included is an 8" x 10" b&w glossy photo of the two together at another period London hotspot, The Saddle Room.