Archive of Collections




The Richard Davis Collection


Toggle Index


ALRO

Militaire

1010 Commercial

Philips Temecommunication


American Hydromath

Coasting Computer & Cross Drift Detector

Time-Distance-Speed Computer

VC-2 Trim Computer

VC-2 Capacity Computer



Aristo

630 (v1)

630 (v2)

10174

126499

0602

615

617

618

620

621

622 v1

622 v2

623 III v1

623 III v2

89

803 v1

803 v2

810

812

814

829

845

867 U

868 v1

868 v2

869

870

0903 LL

0903

0905

906

0908

909

915

0929

929

939

940

958

965

966H

967 U

968 v1

968 v2

0968

0968

0969

970

0970

0971

972

10065 v1

10065 v2

10107

10132

10172

10175

60112

80104

80122

80126

80136

90184

90186

20-0195

510102

M400

M800

40128

60117

610

01070

Reitz

956

108E

90108

10051

661

815


Autonetics

Autonetics Photon


Black Body Radiation

Autonetics Photon

Thornton F5100

Blundell F5100

Gen-15-A

Gen-15-B

Gen-15-C

Pickett 17

EOI Model 17

"Z11,253-4"

Teledyne Judson

ISBN-13:978-1-4822-6312-1

Infrared Slide Rule


Blundell

Essen Bond Wheel for Moodies Services

Balloon Slide Rule Mark 5

Paper Calculating Slide Rule / P3188

Merchants Rule 409

Ultrasonic Slide Rule / P2808

Radiac

Radiac #1

Radiac #1 Mk 2

MK II

Portland Speed-Time-Distance Calculator

Blundell F5100

Humidity

Speed time distance

Profit Calculator / Grocery Management

P 2165

M1769P

Tervakoski Slide Rule

P.G. 54

810


Boykin

510

560


T.R.Brown

None


FC Calculigraphe

Calculigraphe No. 3


Concise

600ST

CTCS-552




Structional Steel

Structional Steel

Stadia - Memorial

Stadia

Stadia - Lietz

28

28N

71

270

300 (v1)

300 (v2)

380


Controller

75 R

100 R

200 R


Dempster

AA

A


Dietzgen

1731 v1

1731 v2

1732

1733

1734

1767

1771

1773

1776

1778

1779

No Number

187


Dubilier

Dubilier Capacity Electronic poly-slide (2)


Eckel

Layman


Faber-Castell

Chemie

360 v1

360 v2

375

378

878

1/54

4/54

1/87

111/22

111/48

111/54

111/98

111/98SE

2/82

2/82N

2/83

2/83N

2/84 v1

2/84 v2

20/68

52/80 v1

52/80 v2

57/87

62/82N

62/83

62/83N

63/82

63/83 v1

63/83 v2

67/54

67/54R

67/87

67/98b

8/10 v1

8/10 v2

none

8/30


G.R.Flynn

Universal Trignometric Combination


Flying Fish

1017


1003

1004

1005

1009

1015-1

none

6508

1200

none

I-J

1001

1002

1018

None


Fowler

Magnum

Magnum

Junior Calculator

Long Scale

Textile


Fuji

1200

F-100

129-01

505

552 P

553 P


Gerber Scientific

TP007100B

GA-103

D-2


Gilson

"Gilson Atlas, Type I, Version II"

Gilson Atlas Type I Version III

"Gilson Atlas, Type II"

"Gilson Atlas, Type III (Post 1465)"

"Gilson Atlas, Type III"

"Gilson Atlas, Type III"

Gilson Binary

Gilson Binary (The A. Lietz Co.)

Gilson Binary (Gilson Slide Rule Co.)

Gilson Binary (Dietzgen 1797B)

Gilson Binary (Tavella Sales Co.)

Gilson Midget Type III Version I (Gilson SR Co.)

Gilson Midget Type III Version I (Gilson SR Co.)

Gilson Midget Type III Version I (Gilson SR Co.)

Gilson Midget Type III Version I (Gilson SR Co.)

Gilson Midget Type III Version II (Gilson SR Co.)

Gilson Midget Type III Version II (Gilson SR Co.)

Gilson Midget Type IV Version II (Gilson SR Co.)

Gilson Midget Type V Version I (Tavella Sales Co.)

Gilson Midget Type VI Version I (The Lietz Co.)

Gilson Midget Type VI Version I

Gilson Midget Type VI Version I

Gilson Midget Type VI Version II

Gilson Midget Type VI Version III (Dietzgen 1797-M)


Graphoplex

612

615 v2

630

640 v1

640 v2

643

650

690 a

692 b

698

699

1612

1614

1984

10021

No number

10.87.07

No number

Betaflex

Roplex

640 (v2)

620

10000

620

10.87.06

Ref. 355.145

691a

British Petroleum


Halden

Halden's Calculex (v1)

Halden's Calculex (v2)


Hemmi

257

1491

81/3

81/3

64

64

40

40

40 RK

40 RK

32

1448

1452

1452

255

255D

256

259

266

269

P262

P261

P281

P280

Commerce

Foxboro

34

30

30

32 R

32 R

32 R

34 R

1441

1441

1445 P

1452

130

P452

154

P253

P263

P265

P403

P267

143

22

P35

P283

1002

P402

Machine Testing


Hiltpold

System Ing. E.W. Hiltpold


ITAB

Linde Gasrechner

Multicalor Flachheizkorper

Styropor-Vollwarmeschutz


Iwa

1650

1660

07141

1633

1638

1652

1168

1491

1265

1098

248-1

10201

SR 726

07-114


Japan

T-92


Kent

7153 LL

7300 LL


Keuffel & Esser

(v1)

4053-3 (v2)

4071-3

4081-3

4083-5

4088-3

N <4133>

<4139>

<4160>

4181-1 (v1)

4181-1 (v2)

681100

681130

681210

681497

4168

9081-3

9068-1

none


Lafayette

F-341

F-428

F-686


LOGA

30 RZ

30 sT

30 Th

30 Tt

Topo 6400 A% (v1)

Topo 6400 A% (v2)

30 s RZ


Logarex

27401-X

27103

27205 v1

27205 v2

27251

27403-X

27404

27601

27602-II


Logomat

2300


Meissner

DDR-GM Nr. 25714

1802


Miscellaneous

Ships Weather

CP-165A Psychrometric Computer

CP-223C/UM Humidity - Temperature

Universal Astrology Slide Rule

Flower Bulb Season

Greene Computer

Senior Metal

Chemstrand

Sandia Corporation Binomial Computer

Taylor Humidity Slide Rule

Charles Bruning Co. 2401

Hoffman Products / Duplolog No. 651U

Neal Feay Co. / Cost Reduction Slide Rule

UTO Model 651

UTO Model 601

Staedtler Mars 544 S

Standardgraph No 910

Fearns Decipoint SR /Myers Tool Service

Lumiscope 600-010 / Cardio-SlideComp.

Grizzle Water Line Capacity Slide Rule

Square D Wire Calculator

Musigraph 100

Rotor small Circular

Milometer / G.P. Wilhelm / Firing Data

Hydraulic SR / The M.W. Kellogg Co

Gurotimer Cutting / Drill Selector

Stephen's Supremathic Slide Rule

Marconi / Antenna Slide Rule

"Fiam No 12,5 CA / Elevator Slide Rule"

Pacific Spring Calculator

M.H. Mear Spring Slide Rule

Pressure-Height Slide Rule

Peritrate Medical Slide Rule

Comsat Satellite Service Calculator

Reconnaissance Signal/Data Processing

Siemens Motor Data

Selectron Swiss Slide Rule Timer

Brown Boveri Motor Calculator

TriLux / Licht-Rechner

Norman K. Spielman

Industrial Asphalt 1-A

NCPI

"KDM-11, 18, 7/50"

Gisholt Model M

246 Weight Calculator

Dimensator Ultrarapid

Matrix Rule

Field of View Calculator

Planisphere

Computar Lens Selector

Date Finder

Pertometer - Schedule Computer

Horsepower Calculator

"Felsenthal Logarithmic Calculator, FF-6"

Ducting Calculator

Smith Chart & Slide Rule

Radio Transmission Line Calculator / Smith Chart

Machining Time

Corona I - Slide Rule and Calculus Solver

Gen-188 Countermeasures Calculator

Torpospheric Scatter Calculator

V-C-2 Trim and Capacity Computers

Biomate

Dicrometer

Quality Level Estimator

Sonar & Transducer Computer

Power Amplifier Calculator

Allison Transmission / Detroit Diesel Power Calculator

Caterpillar Truck Performance

Cummins Engine / Truck Performance Calculator

Course Corrector

Stroke Volume for the heart

1055 MM Artillery Slide Rule

Tiger mechanical calculator

Guy Rule

Guy Rule

Air Line Flight Calculator

United States Steel Hardenability Slide rule

ITT ESM / ELINT System Calculator

Ohmite Capacitor Calculator

Poyarkov slide rule

Breitling Slide Rule

Multicalor Flachheizkorper

AM Varityper

TECOM Parabolic Antenna Calculator

Valve Sizing and Metering

Form P-PEC 531 Cable Pressurization Computer

Carbon Dioxide In Beer

MCI Calculator

Steel Weight Calculator

P56A

M-1

LS-113

SA-706

Silicon Weight

Railcar Canned Food Loading

Proportional Scale / PS 69

Radar Computer

Pole Computer

RT.00.A2.00

Belting Slide Rule

Duct Slide Rule

Antenna Calculator

Antenna Calculator

Reactance Slide Rule

Resonance Slide Rule

Antenna Calculator

Laser Calculator

Ballantine Rule

Noise-Figure Slide Rule

"Time, Distance, Speed Computer"

Reliability Slide Rule

Soviet Weapons WHIZ Wheel

FNS-3 Nautical Slide Rule

Press Tonnage Calculator

Simple Interest Rate Calculator

Slide Rule and Smith Chart

Memorex Magnetic Tape Calculator

Body Surface Area Calculator

Needle-Loom Machines

544 S

Probability Slide Rule


Multor

none


Nestler

33(v3)

33(v4)

33(v2)

33(v1)

330

11 d

140

130

292

440

none

none

Polymath Duplex

12d

14

0121

Binder Magnete KG


Norma

Gambrinus 190

Merkuria 190

Grafia 190

Ronda 190

Gambrinus 100

Merkuria 100

Grafia 100

Ronda 100

Technikus 100


Novotni

none

none

none


Nuclear

Radiac

10174

None

None

None

Radiac #1

Radiac #1 MK 2

M28

M28 MK 4

ABC-M28A1

ABC-M28A1

Commander's Radiation Guide

None

None

RL

None

None

ABC-M2

KvP-MAS

None

MK II

Radiographic Model 534 (v1)

Radiographic Model 534 (v2)

Radiographic Model 534 (v3)

Radiographic Model 534G (v4)

AGFA Gamma Ray Exposire Calculator

C-14 Nuclear Chicago Corp

RCL Slide Rule

National Lead Shielding Computer

M-2 Radiation Calculator

"Spectro-Rule, catalog #440 (v1)"

"Spectro-Rule, catalog #440 (v2)"

Gamma Radiation Exposure Calculator (v1)

Gamma Radiation Exposure Calculator (v2)

Radiography Areas Radiation Calculator

Radioisotope Decay Calculator - GEZ-4364

Supertech X Medical X-Ray Calculator

X-Ray Calculator

Reactirule

Rand R-1380-PR (DCK)

Rand Bomb Damage Effect Computer

Rand [Nuclear] Probability

Rand Rocket

Reed X-Ray Technic Computer

NONE

Total Radiation Disk

The Effects of Nuclear Weapons

None

None

ICBM Effectiveness & Survivability

Isotope Calculator

PTT Dosage Calculator

Victoreen Health Physics

Radiac M1


Pickett

B1

(Model #1)

Model 2

Model 3

N 3 T

N 3 ES

N 3P-T

N 3P - ES

4 T

N4 ES

N 4P-ES

6 T

PR-13

14

N-15-T

N-16-ES

N-17-T

C 18-ES

C 19-T

52T

FAA-164M

none

700

N700-T

520

523-ES

100

101 C

103 ES

104 C

105 C

106 C

107 ES

109 ES

110 ES

111 ES

112 C

N 500-T

N 515-T

N 525-ES

N 531-ES

N 535-ES

540-T

22

160

300-ES

N-600-ES

N-808-T

N-902-ES

N-904-ES

931-ES

N-1020-ES

1025

n 1041-G

N 1041-GP

N-1050

1072-ES

N 1090-ES

598

none

none

PEC 531

101-C (Lietz 3077)

101-C (Dial Rule)

X-3

X-4

N-3 ES with Magnifier


Reiss

3201

3209

3214

3223

3227

3236

none

none

none

none

None


Relay

DB-517


Ricoh

151

157

505


Ross

Ross Rapid Computer

Ross Student Rapid Computer


Russian

592

Artillery

KL-1

OAO

OAO

RL

none

NL-10 M (v1)

NL-10 M (v2)

NL-10 M (v3)

NL-10 58


Sans & Streiffe

311

312

313


Science Spectrum

Hexadecimal


Sexton

Sexton's Omnimetre


SIC

120

120 D

250

300 B

1610

1610 D

1510

1520

1530

1530 A

1570

4030

5050

5500

5510


Thornton

F5100

PIC No 172/PC17

PIC No 4880/PC18G

PIC121

PIC157

PIC3649

PIC3654


Unique

Ratcliffe's Spring

Navigational

Commercial

Chemical


Veb Mantissa

MULTI

ELECTRIC


W & G

432


Weems and Plath

Tyler Slide Rule

Nautical Navigation




Aviation


A-20

A-26

A-35B

Alka Juster

AT-7

AT-10

AT-11

AT-8/AT-17

B/K. MK. 2

B-17

B-24

B-25

B-26

B-29

B-32

B-36

B-47

B-50

B-52

B-57

B-66

BA-3A

C-45

C-46

C-47

C-54

C-82

C-119

C-124

C-130

C-131

CH-53A

DC-4

HUS-1

K (B2)

KC-97

KC-135

L-49

P2V-7

P3

P5M-2

PBY-6A

S25 H-3

S35 & V35

SA16

TF-1

WV-2 / EC-121

E3-A

707-320

PC-12/45 Pilatus

"B-52B, C, D, & E"

B-52F

B-52G

B-52G

C-130

C-130

C-130

C-130

F2H-3/4

CPU - 73A / P

CPU-41/P

R-1

VW

ML-455/UM

none

AF50

A-1

T33 MK 3

Time Converter

"Type ""A"""

"Type ""B"""

D-4

Esso

E-11

PT

FNA-399

Sohio

MB-2A

MB-9

MB-8

Mark 8-A

A.C. Type G-1

MB-1

C-2

none

none

FNA-82A

FNA-82B

none

523-ES

5A

"JT8D-1,-5,-7"

JT3D-3

JT3D-7

JT9D-7A

"JT8D-1,-7"

"JT8D-1,-5,-7"

Multiple

Multiple

Multiple

KC

CSG-8A (E6-B)

J3

M-2

None

Multiple

Multiple

Multiple

None

P 2165

MB-3

CF6-6

CF6-50C2/E2

CF6-50C2/E2 (High Alt)

CF6-50 Low Alt.

JT9D-3

JT9D

None

JT3D-1-3-3B

none

T56A-7 & T56A-8

Rand Rocket

Matrix Rule

B-47

"B-47B,E"

T-33A

F9F-8T/8B

F2H-3/4

JT9D-3A

B 747 C/D/E

B-707

DC-10

J-35

B-52

B-707-131B

B-707-331B

"NF 11,12,13,14"

SJ-3

T-39 Mil

F-84 E & G

APR CR-3

APR CR-4

APR CR-6

Jep CR5

E6B-R CYA

B-25 Sonic

FNA-399

Jep CR3

APN-91

Mark VIII-C

PT

Mark 8 (Navy)

1-CH-1 (Navy)

A-5

D-3 (C-106)

C-2

2102-D

ASA E6B

11054

006-18124

GPO 217-262

Jep-CR2

Serial B-2562

none

T.O.P. Comp

Rocket

IO-520

B52-F

British Airways

Serial D-1941

Enco

Tech Star

1-CH-1