![](http://archive.computerhistory.org/resources/still-image/Gilson Slide Rule/102675451.03.01.lg.jpg)
Title
Gilson Slide RuleCatalog Number
102675451Type
Still imageDescription
B&W. Close up of Gilson Circular Slide Rule. Shows the two cursors, circular lines with numbered divisions. "Gilson Slide Rule Co., Niles, Mich. Patents Pending"Verso: White paper label " SITES logo This photograph may not be reproduced except for non-profit publicity or educational purposes without written permission from SITES, Washington D.C. 20560"
Title: " Gilson slide rule
Date: c 1900 Lent by The Computer Museum, Boston, MA
From the exhibition \: Computers in your pocket:: The Circulated by the Smithsonian Institution Traveling Exhibition Service
History of Hand Held Calculators Photo credit: D. Bromfield"
Photographer
Bromfield, DavidPublisher
Smithsonian Institution. Traveling Exhibition ServicePlace of Publication
Washington, DC, USAIdentifying Numbers
Other number | P4455 | Verso Pencil |
Dimensions
overall: 8 in x 10 inCategory
PhotographCredit
Courtesy of Gwen BellLot Number
X7413.2015Related Records
X131.82 | Gilson circular slide rule |
102623999 | Gilson Slide Rule |