Porter chemical company hagerstown maryland
WebNov 25, 2008 · Porter Chemical Co., Hagerstown, Md., 1950s “Modern Plastic Experiments. Outer Space Experiments” Radioactive uranium ore See Gilbert No. U-238. Carbon tetrachloride, CCl4 Nickel ammonium sulfate, Ni (NH4) 2(SO4) 2·6H2O Both are likely carcinogens, banished from chemistry sets today. WebOct 30, 2024 · Porter Chemical Company; Industry: Toys and hobbies: Founded: 1916: Headquarters: Hagerstown, Maryland: Key people. Harold M. Porter (Owner) Jermain D. Porter: Products: Chemistry sets: Porter Chemical Company was an American toy manufacturer that developed and produced chemistry sets aimed as educational toys for …
Porter chemical company hagerstown maryland
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WebOffered for sale is a 1937 Chemcraft No. 1 Introduction to the Wonders of Modern Chemistry, produced by The Porter Chemical Company, Hagerstown, Maryland.Includes the Chemcraft Experiment Book, Instru WebPorter Chemical Company, Hagerstown, Maryland. I had an A. C. Gilbert chemistry kit in the 1950s. "In the early 20th century companies like the Porter Chemical Company and A. C. …
WebThis set was created by the Porter Chemical Company in Hagerstown, MD. This set, as seen on the box was safety approved and educator and scientist tested. The item is a steel box that opens in a 3-fold manner. What would have been included in the set and others like it is instructions for various experiments, test tubes, measuring spoons ... WebDescription. The Porter Chemical Company and the A. C. Gilbert Company began making chemistry laboratory kits in the early 20th century. They were originally marked as …
http://waywiser.fas.harvard.edu/bibliography/images?filter=placePublished%3AThe%20Porter%20Chemical%20Company%5C%2C%20Hagerstown%5C%2C%20MD%3Bthesfilter%3A1548175 WebDec 17, 2016 · John J. and Harold Mitchell Porter, owners of The Porter Chemical Company in Maryland, took a cue from the DIY spirit of the Erector Set and began manufacturing Chemcraft sets, similar to the ...
http://waywiser.fas.harvard.edu/bibliography/images?filter=placePublished%3AThe%20Porter%20Chemical%20Company%5C%2C%20Hagerstown%5C%2C%20MD%3Bthesfilter%3A1548175
WebChemistry sets reached their heyday in the 1950s, but production of them began in the United States during World War I. Playing with a toy chemistry set inspired many a boy to become a chemist, and not until the late 1950s were girls considered an appropriate market. Physical location Department Museum Cite as Science History Institute. east pennsboro water and sewereast penn school district tax rebate 2022WebThe Porter Chemical Co. was established by brothers John and Harold Porter in Hagerstown, Md., in 1914, and was soon producing and selling chemistry sets. … cumberland academy 6-12 ncWebThe Porter Chemical Company in Hagerstown, Maryland, marketed science kits to children for many years during the 20th Century. They introduced several generations of students (myself included) to the wonders of chemistry, mineralogy, and other subjects. east penn school district busingWebHagerstown, Maryland: Key people. Harold M. Porter (Owner) Jermain D. Porter: Products: Chemistry sets: Porter Chemical Company was an American toy manufacturer that developed and produced chemistry sets aimed as educational toys … east penn school board election 2023WebThe Porter Chemical Co. was established by brothers John and Harold Porter in Hagerstown, Md., in 1914, and was soon producing and selling chemistry sets. … east penn school district home access centerWebing the success of the Chemcraft kits marketed by the Porter Chemical Company. (Gilbert was known for the Erector con-struction sets; I had one of those, too.) Harold Porter, in part-nership his brother John, began manufacturing chemical kits in Hagerstown, MD, in 1916. Their first kits cost $0.75 for the smaller set and $1 for the larger. east penn school district property tax rebate