This is the first of a series of posts. Numbering will be used because I love counting. I will number the covers in this continous selection just for fun. I scanned and mounted this selection December 2020 to January 2021, but only got the very first few loaded in here. This selection encompasses the entire use range of the series: from 1935 to the late 1950s.
1: 1.15 pesos
