. . "Techniek." . . "Modellen (theorie)" . . "Modellen." . . . "A *catalogue of instruments and models in the possession of the American Philosophical Society" . . . . . . . . . . . . . . . . . . "Catalogues" . . . . "A Catalogue of instruments and models in the possession of the American philosophical society" . . "Museumcatalogi (vorm)" . . . "Catalogs" . "A catalogue of instruments and models in the possession of the American Philosophical Society" . . . . "Science instrumentation." . . "Natuurwetenschappen." . . "Scientific apparatus and instruments." . . "Scientific apparatus and instruments Catalogs." . . "Instrumenten." . .