Explanation project
1905 New building by H. Kroes
1922 Extension (specification 361) by J.Th.J. Cuypers and P.J.J.M. Cuypers
1922 Decoration by J.Th.J. Cuypers
1935 Annexation (specification 697) by J.Th.J. Cuypers and P.J.J.M. Cuypers