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