Brief aan Philip Zilcken before 1917

This handwritten letter from Charles Mertens to Philip Zilcken is dated before 1917. It is a personal correspondence discussing an art exhibition featuring works by Mr. Robers. The letter includes details about the exhibition's subject matter, including a portrait of a fisherman, and Mertens's willingness to provide additional information about the works. The letter is a valuable historical document that sheds light on the social and artistic circles of the time.