75535632
Aug 12, 1998
Sep 11, 2001
Pens, pencils, folders, notebooks, posters, playing cards, greeting cards, postcards, and books featuring the subject of the history of the museum, other paper items including stationery, envelopes, stickers, postcards, notecards, and notepads, novelty gifts including rubber stress ball and Christmas ornaments, and science related items including magnifying glasses, gem bottles, rock bags, kites, and binoculars
Paper Goods and Printed Matterconducting entertainment exhibitions, forming clubs and organizations, all in the field of science, mathematics, and technology
Education and Entertainment