SLIDE RULE CATALOGUE L I T E

 

Sub-List :  PERRYGRAF

 

 

 

NAME

MATCH
NR.

DESCRIPTION

Perrygraf GE - CTF- 212

2122

Aviation disc of plastic, 191x2 mm (1986)
Front Scales: 1) 2) 3) = 4) + 2 windows 5) = 6) 7) 8)

Perrygraf Air Conveyer Calculator

2749

Log/tech slide chart of cardboard, 235x102x2 mm (1962)

Perrygraf Air-Gas and Steam-Liquid Orifice Flow Calculator

0685

Log/tech slide chart of cardboard, 280x91x2 mm (1961)
Front Scales: 1) = 2) 3) 4) = = 5) = 6) = 7) = 8) = C = D, Back Scales: 9) = 10) 11) 12) = = 13) 14) = = 15) 16) =

Perrygraf Beam Computer

2112

Log/tech slide chart of cardboard, 236x102x2 mm (1971)

Perrygraf Cameron Flange

2113

Technical slide chart of cardboard, 255x102x2 mm (1959)

Perrygraf Cameron Honest John Bean Selector

0584

Log/tech disc of plastic, 165x2 mm (1957)
Front Scales: 1) 2) = 3) 4), Back Scales: 5) 6) = 7)

Perrygraf Capacitance Inductance Reactance and Vector Impedance Calculator

5288

Electrical slide chart of cardboard, 214x79x2 mm (1971)
Front Scales: See Picture
Back Scales: See Picture

Perrygraf Cooling Water Calculator

2753

Log/tech slide chart of plastic, 202x64x2 mm

Perrygraf Dewpoint Conversion Chart

2751

Technical slide chart of cardboard, 214x80x2 mm (1967)

Perrygraf Edwards Laboratories 106132 Cardiac Calculator

5391

Medical slide chart of cardboard, 159x81x2 mm (1979)
Front Scales: See Picture
Back Scales: See Picture

Perrygraf Flange Fittings

2746

Technical slide chart of cardboard, 252x102x2 mm

Perrygraf Gas Turbine Computer, Pratt & Whitney Aircraft

2116

Aviation disc of plastic, 128x1 mm (1957)
Front Scales: P = N A M 1) 2) 3)
Back Scales: 4) 5) = 6) 7) 8) 9)

Perrygraf Gasoline Mileage Guide

3890

Technical slide chart of cardboard, 110x63x1 mm

Perrygraf Glulam Beam Calculator

2744

Log/tech slide chart of cardboard, 213x77x2 mm

Perrygraf Grinnell Selector

2747

Technical slide chart of cardboard, 305x133x2 mm (1959)

Perrygraf Metric Conversion Slide Rule

5290

Conversion slide chart of cardboard, 214x80x2 mm (1974)
Front Scales: See Picture, Back Scales: See Picture

Perrygraf Nelson Shear Connector Comparator

2745

Concrete slide chart of cardboard, 213x80x2 mm (1962)

Perrygraf Ohmite Capacitar Calculator

3883

Technical slide chart of cardboard, 180x70x2 mm

Perrygraf Pittsburgh Pipe Fitting Indicator

2198

Technical slide chart of cardboard, 190x90x2 mm (1947)

Perrygraf Pollution Control

2748

Log/tech slide chart of cardboard, 255x165x2 mm

Perrygraf Pressure Drop Estimator

2117

Log/tech slide chart of cardboard, 213x80x2.5 mm (1968)

Perrygraf Production Unit Data for 2" and 2.5" Size Units

2118

Log/tech slide chart of cardboard, 89x213x2 mm

Perrygraf Pumping Calculator

2119

Log/tech slide chart of cardboard, 178x64x2 mm (1965)
Front Scales: Various scales, Back Scales: C = D

Perrygraf SCA - 7201 Picture Size Computer and Lens Selector

3981

Photography slide chart of cardboard, 237x102x2.4 mm (1973)
Front Scales: See picture, Back Scales: See picture

Perrygraf Shock and Vibration Computer

5283

Log/tech slide chart of cardboard, 215x79x2 mm (1983)
Front Scales: See Picture, Back Scales: See Picture

Perrygraf Spray Nozzle Calculator

5267

Log/tech slide chart of cardboard, 215x79x1.8 mm (1976)
Front Scales: See Picture, Back Scales: See Picture

Perrygraf Time Domain Reflectometer Calculator

5326

Electrical slide chart of cardboard, 235x102x2 mm (1965)
Front Scales: See Picture, Back Scales: See Picture

Perrygraph Flare Size Calculator

2114

Log/tech slide chart of cardboard, 213x80x2 mm (1973)

Perrygraph Fracturing Calculator

2109

Log/tech slide chart of cardboard/plastic, 212x76x1 mm (1955)

Perrygraph Strainer Selector

2120

Log/tech slide chart of cardboard, 213x80x2.2 mm