Preludin Calculator in cylindrical slide-rule format for human weight calculations
- Made:
- Ingelheim
Preludin Calculator in cylindrical slide-rule format for human weight calculations, designed by C.H. Boehringer Sohn, Ingelheim am Rhein for Pfizer Ltd., Folkestone
Details
- Category:
- Mathematics
- Object Number:
- 1987-113
- type:
- ready reckoner (medical)
- credit:
- Collins, J.P.