The exciting thing about making a set that reflects 1964 is the ability to add pop culture icons, The Beatles, to its list of inserts. Featured as an insert in its News Flashbacks set, there are also original 1964 Beatles buyback cards inserted throughout. Topps stated no official print run is available for this set, but so far it seems that they took one set and stamped each one with the 50th anniversary gold lettering. Ultimately this would make each card a unique item even without a 1/1 numbering on them.
Here is a gallery of what has been pulled so far: