Here is a Sun Hemmi P403 slide rule for Corporate Performance Analysis. It is made of plastic and comes in the original 2-part plastic case and also includes a thin plastic instruction strip. It is in good used condition, showing normal signs of use and storage. Please view all of the pictures.
The sliderule measures approximately 13 1/4 inches long by 1 5/8 inches wide by 1/4 inch thick.
Please check out all of the pictures.
According to Google Lens, the scales deal with:
Marginal Profit Rate
Return on Capital
Sales Growth Index
Interest Expense Rate
Profit and Loss
Break-even operating rate
Stable earning power
Equity ratio
Monthly gross profit
Annual ordinary profit/person
Capital increase index
Current ratio
Capital power
The back has regular scales:
A, DF [CF, CIF, CI, C] D LL
(You can see the actual scales by clicking on the images.)
Please check my other listings for other items, including more slide rules. Please feel free to email with any questions. Thanks for looking! baja_ron