MAKE A MEME View Large Image 1817 brewster - kaleidoscope patent fig 1-3.jpg en The basic configuration of reflecting surfaces in the kaleidoscope as illustrated in the 1817 patent Fig 2 and Fig 3 show alternative shapes of the reflectors 1817-07-10 https //books ...
View Original:1817 brewster - kaleidoscope patent fig 1-3.jpg (542x353)
Download: Original    Medium    Small Thumb
Courtesy of:commons.wikimedia.org More Like This
Keywords: 1817 brewster - kaleidoscope patent fig 1-3.jpg en The basic configuration of reflecting surfaces in the kaleidoscope as illustrated in the 1817 patent Fig 2 and Fig 3 show alternative shapes of the reflectors 1817-07-10 https //books google nl/books id pgc1AAAAMAAJ pg PA321 lpg PA321 dq brewster+kaleidoscope+patent source bl ots GXgSUKiGDy sig QEP5GM9by0W1PNyDJ4dE500EkIQ hl en sa X ved 0ahUKEwiov8K9o_HQAhWIMBoKHa1zAj84ChDoAQg2MAg v onepage q f false David Brewster other versions PD-old-70-1923 Kaleidoscopes
Terms of Use   Search of the Day