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Pickett & Eckel 2 Linear slide rule 2004.010.0584 Pickett & Eckel View |
Pickett & Eckel 600 Linear slide rule 2004.010.0587 Pickett & Eckel View |
Pickett & Eckel 3 Linear slide rule 2004.010.0590 Pickett & Eckel View |
Keuffel and Esser Log Log Duplex Decitrig N9081-3 10" Linear slide rule 2004.010.0593 Keuffel & Esser Co. View |
Albert Nestler No. 21 "Darmstadt" 25 cm, Linear slide rule 2004.010.0594 Albert Nestler View |
Hemmi Slide Rule Co. No. 50 10" Linear slide rule 2004.010.0595 Hemmi Slide Rule Co. View |
Dennert & Pape Nr. 967 Linear slide rule 2004.010.0596 Dennert & Pape View |
Dietzgen 1765W "Handy" Linear slide rule 2004.010.0597 Dietzgen View |
Neolt TR 12.5 Linear slide rule 2004.010.0598 Neolt View |
A. W. Faber linear slide rule 2004.010.0599 A. W. Faber View |
Pickett & Eckel N902-T 2004.010.0605 Pickett & Eckel 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 |
Guedon Linear slide rule 2004.010.0629 Guedon View |
Frederick Post Co. Ritow Manifold slide rule 2004.010.0630 Frederick Post Co. View |
Handmade slide rule for fetal head circumference 2004.010.0632 View |
Diwa Manufacturing Co. No. 911 Linear slide rule 2004.010.0634 Diwa Manufacturing 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 |
Frederick Post Co. No. 1445 Linear slide rule 2004.010.0653 Frederick Post Co. View |
Dietzgen 1733 Linear slide rule 2004.010.0655 Dietzgen View |
Dietzgen 1757 Linear slide rule 2004.010.0656 Dietzgen View |
Dietzgen Linear slide rule 2004.010.0657 Dietzgen View |
Dietzgen 1767 Linear slide rule 2004.010.0658 Dietzgen View |
Dietzgen Linear slide rule 2004.010.0660 Dietzgen View |
Pickett & Eckel 400 Linear slide rule 2004.010.0662 Pickett & Eckel View |
Relay No.150 Linear slide rule 2004.010.0668 Relay View |
Relay No.150 Linear slide rule 2004.010.0670 Relay View |
Keuffel and Esser linear slide rule 2004.010.0671 Keuffel & Esser Co. View |
Relay No.113 Linear slide rule 2004.010.0672 Relay View |
Smith Drake Corp. Glide Rule 2004.010.0673 Smith Drake Corp. View |
Pickett & Eckel Paraline 2004.010.0674 Pickett & Eckel View |
Acumath 1311 Linear slide rule 2004.010.0677 Acumath View |
Aristo Nr. 970 Linear slide rule 2004.010.0678 Aristo View |
Relay No. 151 Linear slide rule 2004.010.0679 Relay View |
Pickett & Eckel 20 Linear slide rule 2004.010.0680 Pickett & Eckel View |
Fuji No. 505 Linear slide rule 2004.010.0683 Fuji View |
Fuji No. 52 Linear slide rule 2004.010.0684 Fuji View |
Fuji No. 84 Linear slide rule 2004.010.0685 Fuji View |
Fuji No. 83 Linear slide rule 2004.010.0686 Fuji View |
Fuji No.12921 Linear slide rule 2004.010.0688 Fuji View |
Fuji No.105 Linear slide rule 2004.010.0689 Fuji View |
Fuji No. 1250 Linear slide rule 2004.010.0690 Fuji View |
Fuji No. 42 Linear slide rule 2004.010.0692 Fuji View |
Fuji No. 551 Linear slide rule 2004.010.0693 Fuji View |
A. W. Faber linear slide rule 2004.010.0694 A. W. Faber View |
Fuji No.106 Linear slide rule 2004.010.0695 Fuji View |
2004.010.0696 View |
Frederick Post Co. 2004.010.0697 Frederick Post Co. View |
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