WebApr 24, 2014 · Chemistry Set, produced by the Porter Chemical Co. of Hagerstown, Maryland. Begun in 1914 by two brothers – John Jermain Porter (figures 1) and Harold Mitchell Porter (figure 2) – Porter Chemical produced its first chemistry set in 1916 (2, 3). Though John, who was already a well-established chemical engineer, provided WebPorter Chemistry Set National Museum of American History Object Details Porter Chemical Company Description The Porter Chemical Co. was established by brothers John and Harold Porter in Hagerstown, Md., in 1914, and was soon producing and selling chemistry sets.
Porter Chemical Company - Wikipedia
WebPorter Chemcraft Senior Set, 1957, at the Science History Institute. Beginning in the early 1900s, modern chemistry sets targeted younger people with the intention to popularize … WebApr 11, 2024 · Find many great new & used options and get the best deals for VINTAGE GILBERT TWO PANEL CHEMISTRY EXPERIMENT LAB SCIENCE SET NEAR COMPLETE! at the best online prices at eBay! Free shipping for many products! ... Vintage 1950's Lionel Porter Chemcraft Chemistry Lab (SET AS IS) $14.99 + $13.45 shipping. Atomic Chemistry … ch 5 maths class 11 solutions
Porter Chemcraft Chemistry Lab #615 · History Harvest
WebAug 7, 2013 · Harold Porter was the owner of the Porter Chemical Company, which sold over a million chemistry sets from the 1950’s to 1980’s. Arguably, then, this book was a best … WebDec 17, 2016 · Chemistry sets remained popular throughout the following decades, as new editions were released often to adapt to the changing attitudes toward different scientific … Porter Chemical Company was an American toy manufacturer that developed and produced chemistry sets aimed as educational toys for aspiring junior scientists. The company's Chemcraft kits were first sold at major retail by Woodward & Lothrop, and appeared soon after at other retailers in the country. The company would later form a relationship with the Lionel Corporation, famed American maker of toy trains. The company also made the Microcraft line of microscope … hannity tonight on fox