Records indicating that La Alianza, before taking that name, was called Vice Director. Marcial Dupierris was in charge of the importation of Chinese settlers.

Records for the ship Oldenburg Ammerland, which brought Chinese settlers from China to Cuba under contract with Y. M. Zangroniz y Co. On this trip, the Oldenburg Ammerland brought fourteen from China to work for the sugar plantation "La Palma". 1866

Certificate of nationality of Chinese settler, Alejandro Asaun. It was signed by the Consulate General. He was originally from Cealin, but lived in Sagua la Grande.

Records for the ship Mina, which brought Chinese settlers from China to Cuba under contract with La Alianza. On this trip, the Mina brought settlers from China to work for Jose D. Sanchez Benitez.

This is the first contract between Joaquin, a Chinese settler, and Francisco Carrera for the period of one year. 1860.

This is a second labor contract that was shared between Francisco- a Chinese settler, and a Cuban landlord named D. Pedro L. Garcia; the contract term, as specified within the contract, was for one year. 1968. Signed in Chinese.

This is a second labor contract that was shared between Celestino, a Chinese settler, and his owner, Pablo Momilo; the term of the contract was for one year. Details regarding Celestino's wage, food, clothes, and work hours were stipulated in the document. 1868. Signed in Chinese.

This is a second labor contract between a Chinese settler named Tadeo and Augustus de Sagua, a Chinese landlord. The term of the contract was for one year. It was signed by the governor of Cuba, Augustus de Sagua, and Tadeo. Signed in Chinese by Tadeo.

This is a second labor contract that was shared between a Chinese settler, Aristoteles, and la Empresa del ferro carril, the railroad company; the term of the contract was for one year. 1868. Signed in Chinese.