SWITZERLAND. Brass 100 Franc Pattern (Essai), 1925-B. Bern Mint. PCGS SP-64 Gold Shield.HMZ-2-1224b; KM-E5. Plain Edge. Identical to the iconic gold issue with the only difference being the addition of ESSAI along the reverse edge at five oclock. Premium quality for this elusive pattern with above average radiance in the fields and limited signs of handling on either side.