![](oslogo.jpg)
Archive
of
Collections
Details and Image
Type | Model No. | Maker | Country | Construction Material | Date | Scale Length | Area of Use |
Linear | Press Tonnage Calculator | Clearing Machine Corp. | USA | Plastic | 1969 | 4.4 cm x 16.1 cm | Metal Bending Industry |
Notes: 1) Calculates tonnage required to bend different metals and metal thinknesses ) complete with instructions and leather case.
Image 1
![](misc/images/2185a.jpg)
Image 2
![](misc/images/2185b.jpg)
Image 3
![](misc/images/2185c.jpg)
Image 4
![](misc/images/2185d.jpg)
Image 5
![](misc/images/2185e.jpg)