DAC QFI hare pen in the French garden, 1898;
DAC QFII iron fence for the hares, 1898;
DAC QFIII bridge between the French garden and the park, 1898;
DAC 29 service staircase, Cuypers & Co, 1899;
DAC 56 paneling for room 111, 1900;
DAC 59 entrance staircase in the vestibule, Cuypers & Co;
DAC 73 arbor in the rose garden, 1899;
DAC 96 floor for the dining room, 1900;
DAC 122 floor for the billiard room, 1900;
DAC 125 cabinets for silverware in room 23, 1899;
DAC 127 sculpture for entrance staircase, Cuypers & Co, 1900;
DAC 128 miscellaneous floors, 1899;
DAC 129 floors for the hall, vestibule and entrance, Cuypers & Co, 1899 and 1900;
DAC 130 fireplace in the billiard room, 1899;
DAC 131 paneling of the elevator in room 41, 1899;
DAC 132 flooring in the billiard room, 1899;
DAC 137 masonry etc. for installation of electricity, Huijgen, 1900;
DAC 141 doors for first and second floors, 1900;
DAC 143 paneling, benches etc. in Baron Van Zuylen's room (room 70), 1900;
DAC 146 stonework for the door between the hall and the library, Cuypers & Co, 1900;
DAC 149 bridges in the park, defensive walls, paths in the rose garden, Van Straaten, 1900;
DAC 152-153 painting works including in the knights' hall, Cuypers & Co;
DAC 154 doors, 1900;
DAC 158 door in the vestibule, Cuypers & Co;
DAC 161 installation of gas and petroleum lamps in various rooms, 1900;
DAC 165 carpentry including floor, Cornelis van Straaten, 1900;
DAC 174 doors, Cuypers & Co, 1900;
DAC 175 doors, Cuypers & Co, 1900;
DAC 176 paneling in room 58, Cuypers & Co, 1900;
DAC 179 hot water distribution system, C.A. Huijgen firm, 1900;
DAC 180 shutters for various rooms;
DAC 181 doors, Cuypers & Co, 1900;
DAC 183 doors, Cuypers & Co, 1900;
DAC 190 miscellaneous works.