| Sub-Type | Slide Rules |
|---|---|
| Type | Engineering/ Surveying |
| Period | 1951 to Present |
| Material | Plastic |
| Country of Origin | Germany |
Check the listing for details. Aristo Vintage Multi Trig Slide Rule with original case with extras. Condition: Used, Made in Germany. Listed at 29.95 USD. The Aristo Vintage Multi Trig Slide Rule is a rare and collectible engineering tool from Germany, dating back to 1951. Made of durable plastic, this slide rule is ideal for engineering and surveying purposes. The original case adds to its historical value, along with the extra accessories included. Perfect for collectors or those looking for a vintage piece with practical functions, this slide rule is a unique addition to any engineering memorabilia collection.