Logar Pythagoras-számolólécTry It!
| Manufacturer: | Monori Kefegyár (Hungary) |
| Mfg. date: | 1966 |
| Size: | 297×41×14 mm |
| Purpose: | other slide rule |
| Material: | body: pearwood scales: celluloid |
| Scale length: | 25 cm (10-inch) |
| Scale order: | special front: cm L / K X1 | X2 Bh Ch | Dh P / Sd Td back: | LL1 LL2 LL3 | |
| Window: | plastic with 3+1+1 indices |
Slide rule combined with Pythagoras-rule
