The Vault - Monster Switch 2.0 | TCC & Alex Zhan - (Download) McClure Classic Green Collection Volume #1:

Classic Green Collection Volume #1: The FISM Act

with eyes open or closed

or perhaps a magician

Though the plot of Triumph - cards mixed face-up and face-down magically righting themselves while at the same time revealing a selected card - was almost certainly not new at the time

Paul Diamond adds his own important touches (including some very important handling details about loading the coin) and a completely different routine

The Vault - Monster Switch 2.0 | TCC & Alex Zhan - (Download) McClure Classic Green Collection Volume #1:Switching a playing card can be said to be an essential skill for every magician to possess. One could achieve a variety of visual effects such as color changes and playing card transpositions, or to secretly switch out a spectator's cards. The utility move has a very important role and position in the realm of card magic. However, as one delves deeper, there are almost no card switching techniques that are both visual yet covered at the same time.