Advanced Ceramics Corporation Slide Rule Thermal Conversions Conductivity Vtg For Sale

Rare- unable to find for sale/sold anywhere else! From the estate of a former NASA and Boeing employee.

Good used slide rule. Has wear, discoloration, and light scratches as expected from age and use. Please see photos for size and condition. Please see my store for other slide rules and circular slide rulers.

If you buy other items from my store the same day, I’m happy to combine shipping (through a refund of excess shipping costs).

From my neighbor’s estate.