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Title | Maker | Date Made | ||
Keuffel and Esser Linear slide rule | 2004.010.0405 | Keuffel & Esser Co. | View | |
Keuffel and Esser Log Log Duplex Vector 4093-3 10" Linear slide rule | 2004.010.0406 | Keuffel & Esser Co. | View | |
Keuffel and Esser Polyphase duplex with clam shell cursor and Trig scales 4071T 10" Linear slide rule | 2004.010.0415 | Keuffel & Esser Co. | View | |
Keuffel and Esser Polyphase Duplex 4088-3 10" Linear slide rule | 2004.010.0416 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0418 | Keuffel & Esser Co. | View | |
Keuffel and Esser C987 Linear slide rule | 2004.010.0429 | Keuffel & Esser Co. | View | |
Keuffel and Esser Residential Building Cost Slide rule | 2004.010.0430 | Keuffel & Esser Co. | View | |
Keuffel and Esser Log Log Duplex Decitrig 4081-3 10" Linear slide rule | 2004.010.0431 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0432 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0439 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0440 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0443 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0444 | Keuffel & Esser Co. | View | |
Keuffel and Esser Mannheim Roy Lance Electrican's Slide Rule N4133 8" Linear slide rule | 2004.010.0445 | Keuffel & Esser Co. | View | |
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule | 2004.010.0451 | Keuffel & Esser Co. | View | |
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule | 2004.010.0452 | Keuffel & Esser Co. | View | |
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule | 2004.010.0453 | Keuffel & Esser Co. | View | |
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule | 2004.010.0454 | Keuffel & Esser Co. | View | |
Keuffel and Esser Polyphase duplex with clam shell cursor 4061-3 5" Linear slide rule | 2004.010.0455 | Keuffel & Esser Co. | View | |
Keuffel and Esser Polyphase duplex with chisel cursor 4060-3 5" Linear slide rule | 2004.010.0456 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0457 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0458 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0461 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0462 | Keuffel & Esser Co. | View | |
Keuffel and Esser Portland Cement linear slide rule | 2004.010.0464 | Keuffel & Esser Co. | View | |
Keuffel and Esser Cooke Radio Slide rule | 2004.010.0466 | Keuffel & Esser Co. | View | |
Keuffel and Esser E113 Linear slide rule | 2004.010.0467 | Keuffel & Esser Co. | View | |
Keuffel and Esser Triangular slide rule for use with Goodchild Mathematical Chart 4019B triangular rule | 2004.010.0468 | Keuffel & Esser Co. | View | |
Keuffel and Esser Log Log Duplex Decitrig 4081-3 10" Linear slide rule | 2004.010.0471 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0480 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0481 | Keuffel & Esser Co. | View | |
Keuffel and Esser Log Log Duplex 4092-3 10" Linear slide rule | 2004.010.0482 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0483 | Keuffel & Esser Co. | View | |
Keuffel and Esser F751 Linear slide rule | 2004.010.0495 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0496 | Keuffel & Esser Co. | View | |
Keuffel and Esser Miclinometer Gauge Linear slide rule | 2004.010.0502 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0515 | Keuffel & Esser Co. | View | |
Keuffel and Esser Cardiac Slide Rule | 2004.010.0516 | Keuffel & Esser Co. | View | |
Keuffel and Esser Beatley IQ Slide Rule | 2004.010.0517 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0529 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0553 | Keuffel & Esser Co. | View | |
Keuffel and Esser Experimental, 10" Linear slide rule | 2004.010.0563 | Keuffel & Esser Co. | View | |
Keuffel and Esser, Refinery Supply Co. 10" Linear slide rule | 2004.010.0570 | Keuffel & Esser Co. | View | |
Keuffel and Esser Log Log Duplex Decitrig N9081-3 10" Linear slide rule | 2004.010.0593 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0614 | Keuffel & Esser Co. | View | |
Keuffel and Esser Linear slide rule | 2004.010.0615 | Keuffel & Esser Co. | View | |
Keuffel and Esser/Hunnicutt and Associates Residential Building Cost slide rule | 2004.010.0639 | Keuffel & Esser Co. | View | |
Keuffel & Esser/Picker X-ray, Fetal Medical Slide Rule | 2004.010.0640 | Keuffel & Esser Co. | View | |
Keuffel and Esser F436 Linear slide rule | 2004.010.0644 | Keuffel & Esser Co. | View | |
Keuffel and Esser linear slide rule | 2004.010.0671 | Keuffel & Esser Co. | View |
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