This is a first labor contract that was signed by a young Chinese settler named Yong Wong, in which he agreed to leave China and relocate to Cuba where he would be required to work as an indentured servant for eight years. On the second page, Rafael R. Torices states that the contract was transferred to Juan Peiral on December 1, 1856 and then again to José Cria on January 4 of an unknown year. Originally signed in 1856.

Notices issued by the Chinese Consolidated Benevolent Association in Cuba. The first notice issued by the Chinese Pharmacy in Cuba. It indicated the instruction for buying drugs and enumerate the date that people in different places could buy drugs from it. The second notice issued by the department of oversea remittance. It listed the detail and instruction for remittance.

A membership license of Casino Chung Wah Association in Havana, the holder's name is Huang Zhiwen. On page 1 is the serial number of this license, together with the holder's photograph. On Page 2 is Huang's personal information, including name, gender, date of birth, address in China and address in Cuba. Page 3 and 4 are about medicine shopping record. On page 5 and 6 there is a list of names of Huang's relatives, and there gender, age, relationship, job and address.

This is a membership license of Cuba Chinese association. The holder's name is Huang Wenfen. On the first two pages is a record of medicine shopping, including dates and amount of money. On the last two pages is the record Huang's relatives. His wife had died in his hometown and his younger brother was living in Guangzhou at that time.