9 HOUSE MARK FOR A FULL LINE OF TEACHING APPARATUS PRODUCTS, NAMELY, MATH AND SCIENCE TEACHING AND ACTIVITY KITS FOR USE BY ELEMENTARY AND MIDDLE SCHOOLS CONSISTING PRIMARILY OF MAGNETS, THERMOMETERS, CHEMICALS, SEEDS, AQUATIC PLANTS AND ANIMALS, AQUARIUMS, TERRARIUMS AND AQUARIUM AND TERRARIUM SUPPLIES, INSECTS, INSECT HABITATS AND SUPPLIES, MEASURING, WEIGHING AND COUNTING DEVICES, COMPASSES, SCALES, RULERS, [ CALCULATORS, ] BALANCES, CLOCKS, WEIGHTS, PROTRACTORS, [ TEMPLATES, ] BLOCKS, PUZZLES, FLASH CARDS, [ PRISMS, ] MICROSCOPES, [ BINOCULARS, ] MAGNIFIERS, SOLAR CELLS, LIGHT BULBS, BATTERIES, ELECTRIC MOTORS AND ELECTRICAL SUPPLIES, WIRE, BOLTS, ROCKS AND MINERALS, ROCKETS, ASTRONOMY MODELS AND SUPPLIES, ANATOMY MODELS AND SUPPLIES, WEATHER MEASURING INSTRUMENTS, BAROMETERS, LABORATORY SUPPLIES, GLASS BEAKERS, FLASKS, [ ALCOHOL BURNERS, ] RUBBER STOPPERS, TEST TUBES, DROPPERS, MODELS, POSTERS, CHARTS AND GUIDES
Trademark: 76446426
