$1 dos caritas - unknown printer

Although there was correspondence that in the fourth Norris Peters contract of 8 January 1915 there would be 15,000,000 notes, with serial letters G and G-G^{LG papers, 6-C-62, letter from Navarro, Washington, to de la Garza, El Paso, 20 December 1914. G-G because the numbering machine could only manage 9,999,999 numbers}, the next batch of notes were in fact Series L, with the plates altered to JUNIO 1915, and possibly printed in Chicago under a 22 March 1915 contract. There were probably the maximum possible 9,999,999 notes (highest recorded number is 9740468).

Most of these had Type 8, 9, 11 or 12 controls with a red scalloped Tesorería seal. Some lacked a date.

whilst other had Type 11a or Type 12a controls with a circular red Tesorería seal.

A couple of examples of a vertical overprint (Type 8v) on a $1 note are known from this sequence.

The FRA-NCI-SCO VILL-A of 20 June and 1 July is one of the few instances where the codes can be cracked.