Results
There are 626 records matching your search.
Displaying records 1 to 50
Switch Views: Lightbox
| Image List
| List
Keuffel and Esser Thacher's Calculating Machine Type II 4012 cylindrical
1983.002.002
Keuffel & Esser Co.
View
1983.002.002
Keuffel & Esser Co.
View
Engineering Instruments Inc. 10-B 10" polyphase linear slide rule
1983.004.002
Engineering Instruments, Inc.
View
1983.004.002
Engineering Instruments, Inc.
View
Keuffel and Esser Log Log Duplex Decitrig 4081-5 20" Linear slide rule
1983.057.002
Keuffel & Esser Co.
View
1983.057.002
Keuffel & Esser Co.
View
Keuffel and Esser Thacher's Calculating Machine Type II 4012 cylindrical
1983.060.001
Keuffel & Esser Co.
1936
View
1983.060.001
Keuffel & Esser Co.
1936
View
Keuffel and Esser Mannheim Merchant's Slide Rule with feet and box N4096 20" Linear slide rule
1984.039.001
Keuffel & Esser Co.
View
1984.039.001
Keuffel & Esser Co.
View
Engineering Instruments, Inc. 10-B Mannheim 10" linear slide rule
1984.058.001
Engineering Instruments, Inc.
View
1984.058.001
Engineering Instruments, Inc.
View
Keuffel and Esser Thacher's Calculating Instrument 1740 cylindrical
1984.099.002
Keuffel & Esser Co.
1891-1899
View
1984.099.002
Keuffel & Esser Co.
1891-1899
View
Keuffel and Esser Log Log Duplex Decitrig 4081-3 10" Linear slide rule
1985.011.008
Keuffel & Esser Co.
View
1985.011.008
Keuffel & Esser Co.
View
Computer Air Navigation True Airspeed, Mach No., Wind Solution, Supersonic Type MB-2A
1985.011.010
J. B. Carroll Co.
View
1985.011.010
J. B. Carroll Co.
View
Keuffel and Esser Log Log Duplex Decitrig Plastic 4181-1 5" Linear slide rule
1985.086.004
Keuffel & Esser Co.
View
1985.086.004
Keuffel & Esser Co.
View
Keuffel and Esser Plastic Polyphase Mannheim 9061-1 5" Linear slide rule
1985.096.001
Keuffel & Esser Co.
View
1985.096.001
Keuffel & Esser Co.
View
Keuffel and Esser Log Log Duplex Decitrig Plastic 4181-1 5" Linear slide rule
1987.012.017
Keuffel & Esser Co.
View
1987.012.017
Keuffel & Esser Co.
View
Keuffel and Esser Polyphase Mannheim 4053-3N 10" Linear slide rule
1987.040.002
Keuffel & Esser Co.
View
1987.040.002
Keuffel & Esser Co.
View
More pages : 1 2 3 4 5 6 7 8 9 10 11 12 13