Aphorismi urbigerani
Abstract
"to our dear disciples,
honor'd coadepts and all well wisher yo our ...
finding you, dear sons, who have thro our means attain'd to the true knowledg of our firft matter, worthy to receive our father instructions in the remainder of the process, to extirpate all such ambiguities, as you may have conceiv'd in our absence, to facilitate your labors..."