A manual for Harry Potter Spells & Potions Chemistry I Set No. 501.

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Manual written to accompany the Microcraft Microscope Set No. 310 for the amateur microscopist. Includes instructions for using the microscope and accessories, as well as a range of experiments and recommendations for…

Wooden grey-blue case that opens on a hinge. Inside, the left side of the case contains a sealed glass bottle of mounting cement, a sealed glass bottle of thinner, small cardboard boxes labeled "Microcraft Microscopy…

General view of an unidentified man and young boy posed in front of a Christmas tree in a domestic setting. A chemistry set, presumably a gift, is visible in front of the boy.

Chemistry sets reached their heyday in the 1950s, but production of them began in the United States during World War I. Playing with a toy chemistry set inspired many a boy to become a chemist, and not until the late…

Chemistry sets reached their heyday in the 1950s, but production of them began in the United States during World War I. Playing with a toy chemistry set inspired many a boy to become a chemist, and not until the late…

Cardboard box with color printing on lid, showing young men and women engaged in chemical testing of environmental factors (air, water). Inside is a blue plastic tray with wells for test equipment, including a…