DISCOVERY ERTL

MICROSCOPES FOR USE BY CHILDREN AND ADULTS; TELESCOPES; SLIDE SPECIMEN KITS, CONSISTING OF SLIDES CONTAINING SPECIMENS OF ASSORTED INSECTS, PLANTS, INSECT PARTS, ANIMAL PARTS; DISSECTING KITS, FOR EDUCATIONAL PURPOSES CONSISTING OF NEEDLE, TWEEZER, SCAPEL AND SPATULA; PREPARED GLASS SLIDES FOR USE IN CONJUNCTION WITH MICROSCOPES