World book bibliogr. on explosives and blasting technique mysterie van de kris / H.S. van der Straaten loan exhibition of equestrian equipment from the Metropolitan of Art / S.V. Grancsay ; publ. by the J.B. Speed Art Museum Knight in armor / E. Watts ; publ. by the Metropolitan Museum of Art Land Mine Warfare Handbook : United States Army Infantry School, Fort Benning Georgia, March 1967 anti-revolutie wandkaarten en sluitzegels Over gasmaskerkool / J. Behn Nielsen skoloster studie Damage to old bookbindings in the Skoloster library : a new method of inhibiting injurious enzymes in leather / by Frantisek Makes marche sur Trieste : documents de la section photographique de l'armée Eeresabels / W.F. Bax Antieke helmen in het museum Kam / G.M. Kam Griffwaffen aus der Sammlung Max Dreger, Berlin, Europa und Orient : Versteigerung 8. Dezember 1925
