IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Margaret Crane, the inventor of the ...

Instruction sheet for the Predictor Pregnancy Test; sheet includes 12 images demonstrating how test is to be used Margaret Crane, the inventor of the first home pregnancy test, worked as a graphic ...

Angels Theatre Company will present the premiere of PREDICTOR, a play based on the real-life story of Margaret Crane who, in 1967, defied all odds and expectations to become the inventor of the first ...