End of the 17TH century and beginning of the 19th century, "Rielera " I was called to the women that made his life near the train tracks, or in times of war were transporting food and other goods using the 40 railway lines; a truck superimposed on the lines of the train ). Thus, the arrival of the do Rielera do was held, since she brought you stay and enseres.?? In Mexico, he grew accustomed to mention them in the calendar, which at that time ( how it was before in Europe, 41, was the form of transferring 40 news; attended the high level of illiteracy ) and also was them cited in some other calendar as that " dear " that is leaving and making his life on the banks of the railway.