50 centavos.  140 x 71 mm. 

CHIH-100  Serie U  

          a.  Front:  Large printed signature at right.  Black circular treasury seal and Red scalloped

                          ECdM seal. 

               Back: NO seals.  Known control letters (front only):  B-I;  J-II;  G-III;  U-IV; E-V; 

                         L-VI; A-VII;  T-VIII;  A-IX;  O-X.    PS528a Scarce

          b.  Front: Small printed signatures. 

               2.  Back: Red horizontal circular treasury seal and control letters.  Known control letters: 

                    Gothic:   A-DCM;  E-IIXVC;  F-MXC  Rare

                    Roman:  A-DCM;  B-CMD;  C-VIIXD;  D-CVXII;  E-IIXVC;  F-MXC;

                                   G-CMX;  H-XVC;  I-VXC;  J-QRT.  PS528c  Common.

               1.  Front: Red scalloped ECdM seal. 

                    Back: Black circular treasury seal.  Known control letters (front only): B-I;  J-II; 

                              G-III;  U-IV; E-V;  L-VI; A-VII;  T-VIII;  A-IX;  O-X.    Scarce

EL ESTADO DE CHIHUAHUA

     These note have control letters B; J; G; U; E; L; A; T; A; O.  These letters are believed to stand for “B(enito) J(áurez) GUELATA (the town of his birth) O(axaca). Table 1.

               4.  Back: Red horizontal scalloped treasury seal and control letters, but with date below

                    control letters on back.  Known Date / control letters:  Common.

               4.1.15 / FBP-M;  / LUZ-N;  / MVP-G;  / XPW-K;  / YQX-L

               4.12.15 / NPL-O

               4.20.15 CON-R;  / FIN-P;  / TAL-Q;  / ULE-S

               5.1.15 PER-U;  / RZM-T

               5.10.15 / RAY-X;  / ZOY-V;  / SOY-W

               5.20.15 / CAR-L;  / FAN-Y;  / SAU-Z

               6.1.15 / CUN-V;  / MAY-U;  / NES-U;  / OTA-M;  / TAU-J;  / UYA-D;  / XPW-K                                                            

               3.  Back: Red horizontal scalloped treasury seal and control letters.  Known control

                    letters:  I-HPR;  L-PHR;  MPO-E;  MVP-G;  NQS-C;  ONX-J;  P-LMR;  PRS-D; 

                    PVM-H; R-ES;  RWP-E;  RWP-F;  T-EA;  TNM-A;  TNM-B;  U-MO;  V-NP; 

                    WNP-I;  XYQ-B *;  YPVUP;  Z-VPM;  Z-YPM Common.

               5.  Back: Red vertical scalloped treasury seal and control letters.  Known control letters: 

                    PVM-H.     PS528d  Scarce

               6.  Back: Without seal or control letters.     PS528g  Scarce

               7.  Front: Without serial numbers.  Back: Without seal.  PS528h  Scarce.

     * 50 centavos notes are known which bear the overprint FALSOBack: Red horizontal scalloped seal with date and control letters: 4.20.15 / CON-R.

     Also, Back:  Red horizontal scalloped seal without date / control letters L-PHR;  XYQ-BPS528f   Scarce.