Title

Shadow cross tube, a form of electron tube

Caption

Shadow cross tube, a form of electron tube, invented by the physicist Sir William Crookes in 1879 and therefore also called Crookes tube. It is used for the study of cathode rays, here with a phosphorescent diamond, 1880, Historic, digitally restored reproduction of a 19th century original, exact original date not known

Date

Jul 20, 2022

Credit line

Photo12/imageBROKER/Sunny Celeste

Reference

BRK22D76_301

Model release

NA

Property release

NA

License type

Royalty free

Available size

51,1Mb (17,0Mb) / 14,0in x 14,2in / 4202 x 4250 (300dpi)

Keywords

1900s 19th century 19th-century Business Factory building Further processing Historic illustration Historic illustrations Historical illustration Industrial company No People Original date accurate archive archives black black and white black-and-white black-white business businesses companies company contemporary copy depiction depictions deserted diamond diamonds digital digitally drawn economics economies economy empty exact explorer factories factory factory premises factory site factory sites firm form former formerly gem gemstone gemstones historic historical history illustration illustrations image image motif industrial industrial building industrial buildings industrial facilities industrial plant industrial plants industries industry make manufacture motif natural scientific nineteenth century no one nobody physicist physicists physics plant precious stone precise produce producing production productions replica replication representation reproduction research researcher researchers restored science sciences scientific scientific research scientist scientists semi-precious stone shape shapes uninhabited vintage white woodcut woodcuts wooden woodprint xylograph drawing drawings natural science natural sciences old processing processings reconstruction refurbishment restoration restoration work restorations sketch