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.

A contract between Mauricio, a Chinese settler, and A. R. Ferran and Rafael R. Torices. The contract was to last for eight years and lists the legal requirements of both the employee and the employer. Notes that the contract was transferred to Filipe de Mena. Signed by A. R. Ferran, J. R. Vargas, and Mauricio, who signed in Chinese. The contract is featured in Chinese.