Watch List notes:

SWITZERLAND: Lot of 3x 100 Franken (2017) in blue. Hands holding water on face. Consecutive S/Ns: "17O 3943484 / 17O 3943486". Signatures by Studer and Jordan. Printed by Orell Fussli. Inside holders by PCGS "GEM UNC 66 PPQ". (Pick 78a.1).