50 pesos  186 x 78 mm

CHIH-112  Serie F  Front: Green and Black with Handwritten signatures. 

                                 Back: Yellow to Orange.

          a.  Back: Red scalloped ECdM seal with control letters, Black circular treasury seal. 

               Scarce

          b.  Back: Black horizontal circular treasury seal and control letters.  PS538e  Common. 

               Known control letters:

               Gothic type face:  G-B-P

               Roman type face:  A-VXCII; B-XXCIII; B-XXCVIII; C-VVIXI; D-CVIII;

                                               D-CVIIII; D-CXVVI; E-XXXCVII; O-MXI. 

EL ESTADO DE CHIHUAHUA

     The control numbers of this series follow the same scheme as those of the 20 pesos notes – separate letters and numerals right and left.   If the letters are taken in sequence, they are supposed to spell FRANCISCO VILLA.  For a listing of the known combinations for this denomination see Table 6.

          c.  Back: Violet circular treasury seal and control letters.  PS538a  Common. Known

               control letters: 

               F-XXX; G-XCVI; H-VVXCII; I-CCC; J-VVIC; K-MDC; L-DCV; M-DCL;

               N-CLM; N-CSM; O-MXI; O-MXL; P-IXM; R-XMX.

          d.  Back: Violet horizontal Scalloped treasury seal and control letters.  PS538b   Scarce. 

               Known control letters:  I-UMO; S-MCI; S-XCI; T-CML; U-NTB; U-NTR.   

          e.  Back: Violet Vertical Scalloped treasury seal and control letters.  Scarce.  Known

               control letters:  S-MCI;  S-XCI 

          f.  Back: BLANK with Violet scalloped treasury seal and control letters.  PS538f  Scarce.

          g.  Back: Red horizontal scalloped treasury seal and control letters.  PS538c   Common. 

               Known control letters:  I-UMO;  J-IMO;  S-XCI.      

          h.  Back: Red Vertical scalloped treasury seal and control letters.  Scarce   Known

               control letters:  S-XCI 

          i.  Front:  NO signatures l. or r.  NO serial numbers. 

              Back: NO seal.  PS538r   Scarce.

          j.  Front: NO signatures l. or r.  Center signature lined out in red.  NO serial numbers.  Red

               overprint SAMPLE

              Back: NO seal.  Scarce.