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9 résultats pour : slide rule

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Slide Rule, William J. Powell, ca. 1930s. Creator: Keuffel & Esser Co..
HRM21A88_458

Slide Rule, William J. Powell, ca. 1930s. Creator:...

Circular Slide Rule, William J. Powell, 1935. Creator: Unknown.
HRM21A88_460

Circular Slide Rule, William J. Powell, 1935. Crea...

Chemical slide rule owned by Sally Ride, ca. 1970. Creator: Keuffel & Esser Co..
HRM21A88_273

Chemical slide rule owned by Sally Ride, ca. 1970....

Mathematical slide rule owned by Sally Ride, ca. 1970. Creator: Frederick Post Co..
HRM21A88_275

Mathematical slide rule owned by Sally Ride, ca. 1...

Dead reckoning computer owned by Sally Ride. Creator: Telex Communications Inc..
HRM21A88_272

Dead reckoning computer owned by Sally Ride. Creat...

Drawing office scene, Edgar Allen's steel foundry, Sheffield, South Yorkshire, 1964. Artist: Michael Walters
HRM19D71_012

Drawing office scene, Edgar Allen's steel foundry,...

Lab technician with a slide rule, Edgar Allen's steel foundry, Sheffield, South Yorkshire, 1962. Artist: Michael Walters
HRM19D70_079

Lab technician with a slide rule, Edgar Allen's st...

Title page of The Description and Use of the Sector by Edmund Gunter, 1636. Artist: Unknown
HRM19B65_137

Title page of The Description and Use of the Secto...

Method of measuring angles with a cross-staff, 1636. Artist: Unknown
HRM19B65_150

Method of measuring angles with a cross-staff, 163...