Other Countries
Two of the main countries represented here, France and Japan ,were very
different. The French rules I have are all of very good quality but are hardly known
outside of their own country. On the other hand Japanese rules, either sold under their
own name or re-branded, were sold all over the world. |
| Maker |
Model |
Notes |
|
Origin |
| Graphoplex
|
Rietz |
A well made student's rule |
|
 |
| Graphoplex |
Neperlog |
A good well-specified general purpose rule |
|
|
| Graphoplex
Electronicien |
Electronicien |
A rule specially for electronic engineers |
|
|
| Graphoplex |
Systeme Commercial |
A rule for business calculations |
Summary of instructions. |
|
| Barbotheu |
France |
A basic rule with some interesting features. |
|
|
| Diwa |
Technical 201 |
Comes in a nice mahogany case. |
|
 |
| Jakar |
1006D |
Previous owner was Royal Physician |
|
 |
| Jakar |
1005 |
Identical to the Hope 51G |
|
|
| Hope |
51 G |
Probable manufacturer of Jakar 1005. |
|
|
| Sun Hemmi |
No model name/40RK |
Two models of different periods. |
|
|
| Sun Hemmi |
Model 60/3 |
Has a "horseshoe" shaped cursor |
|
|
| Sun Hemmi |
P280 |
A fairly typical late model rule |
|
|
| Sun Hemmi |
259D |
A Japanese classic |
|
|
| Sun Hemmi |
No. 269 (Civil Engineer's) |
Special scales for surveying and hydraulics |
|
|
| Sun Hemmi |
No. 257L (Chemical Engineer's) |
Special scales for chemistry. |
|
|
| Ricoh |
No. 153 |
Made in Japan for the US market. |
|
|
| Lutz |
No 252 |
Made in Japan for a US company. |
|
|
| KLPZ |
No model name |
A Russian simplex rule |
|
 |
| 5161 |
No model name |
A Russian duplex rule |
|
|
| No number |
No model name |
A Russian log-log rule |
|
|
| Logarex |
Studio 27607 |
A Czech copy of an Aristo rule |
|
 |
| Logarex |
27403 Darmstadt |
Two versions of same rule |
|
|
| W&G |
"Dualface" comprehensive 432 |
An Australian electrical rule. |
Examples of sample calculations. |
 |
| Unknown |
Unknown |
A mystery rule; possibly French |
|
|
| Unkown |
Unknown electrical rule |
|
|
|
| UTO |
930 Studium |
|
|
|