MAKE A MEME View Large Image Keuffel & Esser Model 4081-3 Braille Rule, Beatley I-Q Slide Rule, and Traffic Managers Slide Rule - MIT Slide Rule Collection - DSC03664.JPG en MIT Slide Rule Collection MIT Museum Cambridge Massachusetts USA The museum permitted ...
View Original:Keuffel & Esser Model 4081-3 Braille Rule, Beatley I-Q Slide Rule, and Traffic Managers Slide Rule - MIT Slide Rule Collection - DSC03664.JPG (3557x2726)
Download: Original    Medium    Small Thumb
Courtesy of:commons.wikimedia.org More Like This
Keywords: Keuffel & Esser Model 4081-3 Braille Rule, Beatley I-Q Slide Rule, and Traffic Managers Slide Rule - MIT Slide Rule Collection - DSC03664.JPG en MIT Slide Rule Collection MIT Museum Cambridge Massachusetts USA The museum permitted photography without restriction 2013-08-04 13 39 33 own Daderot cc-zero MIT Slide Rule Collection Uploaded with UploadWizard Braille
Terms of Use   Search of the Day