1930-01: Automobile Number - Automotive1930-02: Changing Lights Play Color Harmonies1930-04: Awaiting the Dispatchers Order1930-07: THE NEW CONCEPT OF MATTER - Radio Aids the Flier-Planet "X"1930-08: Fighting Bark Beatles with Fire1930-09: Glowing Rift Oven at Kilauea Crater in Hawaii - Why Stars Twinkle-Railroading Today1930-10: ASTRONOMICAL NUMBER - Signaling to Mars-Amateur Astronomers' Activities1930-11: INDUSTRIAL NUMBER1930-12: Prof. R. W. Wood Demonstrating the New "Raman Effect" in Physics1930-12: Prof. R. W. Wood Demonstrating the New "Raman Effect" in Physics - three page article1930-12: Prof. R. W. Wood Demonstrating the New "Raman Effect" in Physics - three page article - SEE PAGE 452 to buy artilce1930-12: Prof. R. W. Wood Demonstrating the New "Raman Effect" in Physics - three page article - SEE PAGE 452 to buy artilce
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1930-12: Prof. R. W. Wood Demonstrating the New "Raman Effect" in Physics