Stiassnie, M. (Maison Vérick) — Collection of six (6) advertisement/instruction pamphlets: Microscopes de recherches binoculaires, droits et inclinés monoculaires / Lampes dâÇÖéclairage, appareils accessoires, loupes achromatiques, microscope monoculaire redresseur, appareil de photomicrographie / Microscope binoculaire monobjectif / Prix-courant de microscopes / Ultramicriscopie / Objectifs et oculaires.

ca. 1920-1936 16, 16, 10, 8, 2, 2 p., numerous figures, stapled or loose. Two have two holes drilled in left margin. We added: two original coloured photographs of what should be a Stiassnie microscope, and a four page prospectus for Knock (or the triumph of medicine) a theater play by Jules Romains (first played in 1923) depicting a large microscope in front cover.