rise and progress of the British explosives industry / published under the auspices of the VIIth international congress of applied chemistry by its explosives section occasional papers From pinheads to hanging bowls : the identification, deterioration and conservation of applied enamel and glass decoration on archeological artefacts / ed. Louise Bacon [and] … Royal tournament : for the benefit of naval, marine, army and air force charities and the encouragement of skill-at-arms Women war workers : accounts contributed by representative workers of the work done by women in the more important branches of war employment / edited … 3rd Congress of the Association of Museums of Arms and Military History : report