Labels:earth | fence | map | poster | road | sidewalk | sky OCR: THE STEAM AGE 1851-1940 1895 1898 X-RAY MACHINE TAPE RECORDER Wilhelm Rontgen Valdemar 1895 Poulsen 1898 RADIO GEARBOX TRANSMITTER Louis Renault Guglielmo Marconi 1899 1896 .681 8681 0681 901 1896 1900 SPEEDO METER HYDROFOII Edward Prey Enri ICC Forl anini 1895 1898 RADIO RECEIVER BATHROOM SCAL Gugliel lma Marconi Salter Weighing Company Antiquity The Birth The Industria The The 7000 BC of Science Revolution Steam Age Silicon Age AD 1250 1251 1700 1701 1850 1851 1940 1941 1984 1897 HYDROFOH SCALES