David Jeffries – författare

Treatise on Diamonds and Pearls

In Which Their Importance is Considered: and Plain Rules are Exhibited for Ascertaining the Value of Both; and the True Method of Manufacturing Diamonds

Treatise on Diamonds and Pearls

In Which Their Importance is Considered: and Plain Rules are Exhibited for Ascertaining the Value of Both; and the True Method of Manufacturing Diamonds

A Treatise on Diamonds and Pearls. in Which Their Importance Is Considered: And Plain Rules Are Exhibited for Ascertaining the Value of Both: And the

Treatise on Diamonds and Pearls. In Which Their Importance is Considered

And Plain Rules are Exhibited for Ascertaining the Value of Both: And the True Method of Manufacturing Diamonds The Second Edition, With Large Improvements

Treatise on Diamonds & Pearls

Traité des diamants et des perles. Traduit de l'anglois

ou l'on considere leur importance, on établit des régles pour en connoître la juste valeur