Examples of the type

Picture 1 of the example of 50 Francs Picture 1 of the example of 50 Francs
© hex7ech (CC BY-NC)
Private collection
2007-Jul-31 – (en) Specimen; As a.Signature: JCMM(en) Specimen; As a.
Picture 1 of the example of 50 Francs Picture 1 of the example of 50 Francs
© CGB
2013-Jun-30 – (en) Printer: Giesecke & Devrient; Prefix: KESignature: DMMN(en) Printer: Giesecke & Devrient; Prefix: KE
2020-Jun-30 – (en) Printer: Giesecke & Devrient; Prefix: KESignature: DMMN(en) Printer: Giesecke & Devrient; Prefix: KE
2022-Jan-04 – (en) Printer: Hôtel des Monnaies; Prefix: KFSignature: MFMKM(en) Printer: Hôtel des Monnaies; Prefix: KF
Picture 1 of the example of 50 Francs Picture 1 of the example of 50 Francs
© 53th0s (CC BY-NC-SA)
2022-Jan-04 – (en) Printer: Oberthur Fiduciaire; Prefix: KFSignature: MFMKM(en) Printer: Oberthur Fiduciaire; Prefix: KF