JOS Plus Supplemental Information Millions of Slide Rules Are Still

JOS Plus Supplemental Information Millions of Slide Rules Are Still

JOS Plus Supplemental Information
Millions of Slide Rules Are Still Made Today, with Thousands of Variations
- Walter Shawlee
Figure 1. TransZorb Selection Guide
Figure 2. Vibrashock Slide Rule
Figure 3. Lithium Battery Slide Rule Selector
Figure 4. Volume Calculator Metric System
Figure 5. Signal Level Conversion Slide Chart
Figure 6. Date Finder Circular Slide Chart
Figure 7. Pickett Proportional Scale Circular Slide Chart
Figure 8. Pickett Profit Calculator Circular Slide Chart
Figure 9. Various Circular Slide Charts
Figure 10. Shielding Design Guide Slide Chart
Figure 11. The Cuthbertson Verb Wheels French