"Wonder World of Chemistry" Exhibit

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DYE AMMONIA UCITE ASTICS WZERONE AR ANTI-FREEZE ANTI RUST ATLANTIC CITY, N. J. Du Pont"Wonder World of Chemistry" Exhibit.. . in the Haddon Hall Block 1121-25 Boardwalk 金魚 000

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OU POND REG.U.S.PAT. OFK "WONDER WORLD OF CHEMISTRY” EXHIBIT 1121 - 25 BOARDWALK, ATLANTIC CITY, N.J. Here one gets a glimpse behind-the-scenes in du Pont research laboratories ... where chemists transform coal, air and water- cotton and salt-into such products as dyes, rayon, man-made rubber, crystal clear plastics, and nylon for fishing lines, tooth- brushes and sheer hosiery. Operating models, miniatures, testing equipment, research apparatus in motion, laboratory experi- ments. comprise a fascinating cavalcade of chemistry. A-1237-D