Perkins nyligen uppfundne Elldslacknings Sprutor (Perkin’s Recently Invented Fire Extinguishing Pressure Pump) – Associated Artworks | National Gallery of Art https://www.nga.gov/artworks/207015-perkins-nyligen-uppfundne-elldslacknings-sprutor-perkins-recently-invented-fire-extinguishing/associated-artworks
16 prints (landscapes, maps, and technical diagrams) in mixed techniques, some hand
