Fort aan de Buursteeg : grootste fort van de Grebbelinie / door Bert Rietberg utrechtse biografieën Adrianus Kaptein (1874-1939) commandant Fort Honswijk Adrianus Kaptein (1874-1939) : commandant Fort Honswijk Hendrik Muis in Fort Honswijk 1914-1915 / Linda Polderman Catalog / Industrial College of the Armed Forces Infantry school quarterly : a compilation of instructional matter prepared at The Infantry School Infantry : official quarterly publication of the United States Army Infantry School Fort "Nassau" Curaçao Fort Harssens. Nieuwediep. Fort "Vastenburg" (achterzijde) - Solo. herinneringsmedailles van Fort Honsdijk / door Paul Gelton Fort Honswijk Hoofdgebouw
