Commercial Match Output

Number:2565

Maker: Constantino Garces y Vera Slide Rule

Length: 43.6 cm

Scales Front: Compound Interest Calculations

Scales Back:

Info: Extracted fram Spanish eBay.
A great article by Gonzalo Martín Armendáriz can be read at: https://osgalleries.org/commercial/regla_interes_garces.pdf