A 19th century silver visiting card case

A 19th century silver visiting card case, unmarked, possibly Chinese export, triangular form, the from embossed with a castle overlooking a river crossing, with mountains behind, and with a tree in the fore ground, on a matted background, the reverse with a view of a bridge and castle behind on a hillside, with trees in the oriental manner, hinged cover, in a fitted case, length 9cm.