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TitleMakerDate Made
Keuffel and Esser Thacher's Calculating Machine Type II 4012 cylindrical1983.002.002Keuffel & Esser Co.View
Keuffel and Esser Polyphase Duplex 4088-3 10" Linear slide rule1983.004.001Keuffel & Esser Co.View
Engineering Instruments Inc. 10B 10" polyphase linear slide rule1983.004.002Engineering Instruments, Inc.View
Sun Hemmi Mannheim 5" linear slide rule1983.004.003Hemmi Slide Rule Co.View
Slide Rule -linear 18 1/2" artillery1983.013.001circa 1940'sView
Slide Rule - linear 16" auto frettage1983.017.001View
Keuffel and Esser Log Log Duplex Decitrig 4081-5 20" Linear slide rule1983.057.002Keuffel & Esser Co.View
Keuffel and Esser Thacher's Calculating Machine Type II 4012 cylindrical1983.060.001Keuffel & Esser Co.1936View
Keuffel and Esser polyphase linear 10" slide rule1983.077.001Keuffel & Esser Co.View
Post 1441 linear 4" slide rule1983.077.002Post Slide Rule CompanyView
slide rule tie clip1983.077.003View
Keuffel and Esser Polyphase Duplex 4088-3 10" Linear slide rule1983.080.001Keuffel & Esser Co.View
Lovelace Foundation Nuclear Bomb Effects Computer1983.084.002Lovelace FoundationView
Circular Concise No. 281983.093.001ConciseView
Slide rule - linear 6" polyphase sun hemmi1983.093.002View
EPSCO Microwave Decibel Calculator1983.096.001EPSCOView
slide rule - circular 4 1/2"1983.098.001View
Pickett N4-ES log log vector linear 12"1984.002.001Pickett & EckelView
Keuffel and Esser Mannheim Merchant's Slide Rule with feet and box N4096 20" Linear slide rule1984.039.001Keuffel & Esser Co.View
Dietzgen 1778a Slide Rule - Hazen-Williams Hydraulic.1984.040.001E. Dietzgen Co.View
Pressure-Height circular slide rule1984.055.001View
Mannheim Slide Rule, 10" linear.1984.058.001Engineering Instruments, Inc.View
Mannheim Slide Rule, 10" linear.1984.058.002Engineering Instruments, Inc.View
Keuffel and Esser Mannheim Slide Rule, 12" linear.1984.058.003Keuffel & Esser Co.1908View
Keuffel and Esser Thacher's Calculating Instrument 1740 cylindrical1984.099.002Keuffel & Esser Co.1891-1899View
Bull Dog Motor & Wire Handy Data1985.004.009Bull Dog Electric Products Company1935, 1938View
Steelbinder Steel Strap Calculator1985.004.053A. J. Gerrard & CoView
Kontrol-Motor Valve Capacity Calculator1985.004.054Kieley & Mueller Inc.1947View
Faber Castell 375 linear 11" mannheim1985.011.007Faber CastellView
Keuffel and Esser Log Log Duplex Decitrig 4081-3 10" Linear slide rule1985.011.008Keuffel & Esser Co.View
Keuffel and Esser Log Log Duplex 4092-3 10" Linear slide rule1985.011.009Keuffel & Esser Co.View
Computer Air Navigation True Airspeed, Mach No., Wind Solution, Supersonic Type MB-2A1985.011.010J. B. Carroll Co.View
Keuffel and Esser Polyphase Duplex 4088-2 8" Linear slide rule1985.086.001Keuffel & Esser Co.View
Keuffel and Esser Log Log Duplex 4092-3 10" Linear slide rule1985.086.002Keuffel & Esser Co.View
High Voltage Lab film density rule1985.086.0031943-10-20View
Keuffel and Esser Log Log Duplex Decitrig Plastic 4181-1 5" Linear slide rule1985.086.004Keuffel & Esser Co.View
linear plastic 6" Felsenthal1985.086.005View
Keuffel and Esser Plastic Polyphase Mannheim 9061-1 5" Linear slide rule1985.096.001Keuffel & Esser Co.View
Concise circular slide rule1985.096.002ConciseView
Acumath linear 6" slide rule1986.032.002AcumathView
Pickett 400 linear 6" pocket slide rule1986.032.003Pickett & EckelView
Keuffel and Esser polyphase duplex decitrig 71-31986.032.004Keuffel & Esser Co.View
Dietzgen 1740 8" linear slide rule1986.081.001E. Dietzgen Co.View
Aristo Multi Log no 09701987.010.001AristoView
Keuffel and Esser Log Log Duplex Decitrig Plastic 4181-1 5" Linear slide rule1987.012.017Keuffel & Esser Co.View
circular 4"1987.012.018View
Walt Disney linear Mickey Mouse slide rule1987.036.001View
Keuffel and Esser Polyphase Mannheim 4053-3N 10" Linear slide rule1987.040.002Keuffel & Esser Co.View
Edmund Scientific circular 15"1987.061.001Edmund Scientific Co.View
Albert Nestler No. 41 linear 4" slide rule1987.078.015Albert NestlerView


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