Abstract
This paper presents the complete transcription of 15 documents dated between 1852 y 1854, with several contested visions on the lives and public service of men like Ignacio Ramírez, Guillermo Prieto, Francisco de la Vega and Ignacio Aguilar y Marocho, within this period. This article offers access to unpublished information on the development of key events of the Mexican state of Sinaloa’s history, and new information about an official investigation appointed by the Antonio López de Santa-Anna administration, prior to the Ayutla Movement.