RR Auction: Science and Technology Auction

British physicist and writer (1851–1940) who held patents for key radio technologies and identified electromagnetic radiation independent of Hertz&#...

Geologist (1797–1875) referred to as the 'father of modern geology,' who was a close and influential friend of Charles Darwin. Sought-after ...

Italian physicist and inventor (1874–1937) who devoted his life to experiments in wireless communication, and was awarded the Nobel Prize in 1909. Ink

Italian physicist and inventor (1874–1937) who devoted his life to experiments in wireless communication, and was awarded the Nobel Prize in 1909. TLS

Nobel Prize-winning physicist (1868-1953) who was the first to isolate the electron and measure its charge. TLS signed “R. A. Millikan,” one page, 6 x

Nobel Prize-winning physicist (1868-1953) who was the first to isolate the electron and measure its charge. TLS signed “R. A. Millikan,” one page, 6 x

Nobel Prize-winning physicist (1868-1953) who was the first to isolate the electron and measure its charge. TLS signed “R. A. Millikan,” one page, 8.5

French physician, naval engineer, and botanist (1700–1782). Untranslated ALS in French, signed “Duhamel du Monceau,” one page, 4.25 x 6.5, no date. In

French physicist (1904–2000) awarded the Nobel Prize for Physics in 1970 for his pioneering studies of the magnetic properties of solids. Booklet cont

Finnish and Swedish geologist, geographer, and polar explorer (1869-1928). Uncommon ALS in Swedish, signed “Otto,” one page on a 5.5 x 3.5 postal card