Scenery form the tunnel at Lake Lucerne., Adolf Mackeprang, between 1851 and 1911

There seemed to be a date next to the monogram on the painting, but the experts at bruun rasmussen did not mention it. Object Type: painting. Date: between 1851 and 1911. Dimensions: height: 28 cm (11 in); width: 49 cm (19.2 in). Medium: oil on canvas. Collection: Unknown. Adolf Mackeprang - Parti fra tunnelen ved Vierwaldstättersee, Luzern