Admonitions And Cautions That Should Be Observed In Gunmaking.

SINCE it seems to me that guns are of greater importance in the art of casting than any of the other things that are made by it, and that they require more foresight and care because they need many perfections, I wish now to repeat certain useful and necessary precautions in corroboration, for though I have already spoken to you of them in some detail, the power has not been granted me to pass with one breath completely through a subject with many parts. Therefore it will not be wearisome to you to hear the same thing told again, because it will not be without amplification of some pertinent points. For this reason I have prepared the present discourse, which I have called admonitions. The first of these concerns the making of the pattern upon which the