Handbook project | Indexing project Dehio Handbook of Art Monuments in Poland, Volume 3: Nordostpolen / Polska północno-wschodnia Established by Georg Dehio in 1905, the “Dehio Handbook of Art Monuments” is a print reference work and travel guide that concisely conveys local and urban history and provides key facts and descriptions of a representative selection of buildings and their interiors in specific regions...