This set of Chinese stamps features the portrait of the historical figure Sun Yat Sen, with a unique bronze color and an overprint of 10/40. The stamps were produced in 1948 and are considered unused. They come from the country of origin, China, and have not been officially certified.

The set would be a great addition to any stamp collection, especially for those interested in historical figures and Asian stamps. The postage aspect makes it even more valuable for collectors.