To continue, the red, 4-Cent, Hong Kong definitive is in great shape! The S.O.N. CDS from the Victoria P.O. is pretty good, but was applied a bit lightly, or has faded some over the last 113 years.
Lastly, as for the post card, itself, it is in pretty good condition. It's pretty clean. There is some wear and tear on the card in the form of minor creases(mostly around the edges). The picture on the front remains very attractive for something approaching 110 years of age, though! All things considered, this post card is a neat, rare piece of British Naval postal history from a sailor serving aboard the H.M.S. Minotaur while it was in Hong Kong, China, in 1910!