Sebastiani Wirdig ... Nova medicina spirituum : curiosa scientia et doctrina, unanimiter hucusque neglecta, et a nemine merito exculta, medicis tamen et physicis utilissima ...

zeal for promoting natural knowledge.

I, for my part, will eternally venerate with a grateful heart this singular benevolence of yours toward me, and I shall strive at all times to deserve it with every kind of service, to the best of my ability. Farewell.

Rostock, the Calends most devoted

of September, 1672.

SEBASTIAN WIRDIG,
of Torgau-Meissen, Doctor of Medicine, Professor, and Ducal Physician.