Calendários de bolso do Banco Hang Sang (1) dos anos de 1984 e 1985, em chinês, ambos com as mesmas dimensões (9,3 cm x 6,5 cm) e o mesmo design, só se diferenciando, num dos lados,pelo quadro artístico (pintura chinesa) apresentado.
(1) O Banco Hang Sang em Macau 恒生銀行  澳門分行, é uma filial do «Hang Seng Bank Limited – 恒生銀行有限公司, com sede em Hong Kong.
“Hang Seng Bank Limited (Chinese: 恒生銀行有限公司) is a Hong Kong-based banking and financial services company with headquarters in Central, Hong Kong.
Hang Seng Bank operates a network of around 260 service outlets in Hong Kong.[1] It also has a wholly owned subsidiary in mainland China, Hang Seng Bank (China) Limited which has a network of 46 branches and sub branches.”
https://en.wikipedia.org/wiki/Hang_Seng_Bank