SLIDE RULE CATALOGUE L I T E

 

Sub-List :  DIWA

 

 

 

NAME

MATCH
NR.

DESCRIPTION

Diwa (621) 601

0782

Generic slide rule of plastic, 150x31.5x3.7 mm
Front Scales: 13cm / K A = B CI C = D L
Back Scales: = S S&T T =

Diwa 1 - 1 Rietz Ideal

0742

Generic slide rule of plastic, 295x46.8x5.5 mm
Front Scales: 28cm / L K A = B CI C = D S ST T

Diwa 201 Technical

0747

Generic slide rule of wood/plastic, 295x39x11.5 mm
Front Scales: 27cm / K A = B CI C = D L ] 1:25
Back Scales: = S S&T T =

Diwa 221 Reinforced concrete

0757

Concrete slide rule of wood/plastic, 295x39x11 mm
Front Scales: 27cm / 1)2) A = B 3) CI C = D L ] K
Back Scales: = S S&T T =

Diwa 301 Rietz

0758

Generic slide rule of wood/plastic, 294x38.4x8.4 mm
Front Scales: 25cm 10inch / K A = B CI C = D L
Back Scales: = S S&T T =

Diwa 351 Darmstadt Elegant

0762

Generic slide rule of wood/plastic, 295x47.5x8 mm
Front Scales: 25cm 10inch / L K A = B CI C = D P tg. Sin., Back Scales: = LL1 LL2 LL3 =

Diwa 501 - 1 Rietz

0766

Generic slide rule of plastic, 295x37.4x5.5 mm
Front Scales: 28cm / K A = B CI C = D L
Back Scales: = S ST T =

Diwa 501 Rietz Divinyl

0764

Generic slide rule of plastic, 295x38x5.5 mm (1956)
Front Scales: 25cm 10inch / K A = B CI C = D L
Back Scales: = S S&T T =

Diwa 511 Electro

0768

Electrical slide rule of plastic, 295x47x6 mm
Front Scales: 25cm 10inch / Dynamo Motor K A = B CI C = D Volt tg. Sin., Back Scales: = LL1 LL2 LL3 =

Diwa 541 - 1 Businessman

0772

Generic slide rule of plastic, 295x37.5x5.5 mm
Front Scales: 28cm / sh.d DF = CF % CI C = D

Diwa 541 Businessman

0771

Generic slide rule of plastic, 295x38x6 mm
Front Scales: 25cm 10inch / sh,d DF = CF % R C = D

Diwa 601

0778

Generic slide rule of plastic, 150x32.5x3.7 mm
Front Scales: 11cm 4inch / K A = B CI C = D L
Back Scales: = S S&T T =

Diwa 621

0788

Generic slide rule of plastic, 150x31.5x3.7 mm
Front Scales: 13cm / K A = B CI C = D L
Back Scales: = S S&T T =

DIWA 631

5737

Generic slide rule of plastic

Diwa 661

0618

Generic slide rule of plastic, 150x32x3.6 mm
Front Scales: LL2 A = B CI C = D LL3
Back Scales: = S S&T T =

Diwa 701

0790

Generic slide rule of plastic, 295x44x3.5 mm
Front Scales: 25cm L K A = B CI C = D tg. Cin. 10inch

Diwa 710 Teknilog

0794

Generic slide rule of plastic, 332x48x4.2 mm
Front Scales: LL01 LL02 LL03 A = B L K C = D LL3 LL2 LL1
Back Scales: LL00 ST T DF = CF CIF CI C = D P S LL0

Diwa 720 Polylog

0795

Generic slide rule of plastic, 335x48x4 mm
Front Scales: LL00 L K A = B S ST T C = D DI P LL0, Back Scales: LL01 LL02 LL03 DF = CF CIF CI C = D LL3 LL2 LL1

Diwa 741 Businessman Export

0797

Generic slide rule of plastic, 332x44x3.8 mm (1952)
Front Scales: A DF = CF % CI C = D K L
Back Scales: 25cm = = 8inch

Diwa without number, with 400

5743

Generic slide rule of wood/celluloid