Treatises in Latin, written in a single hand throughout, with points of compass in Dutch. The first part contains a Tractatus geographicus, a treatise of geography, hydrography, longitude and distance, including diagrams of points of compass, projections, calculations of distance, and a table of the longitude and latitude of German towns. The second part contains a treatise on harmonics.
Treatises on geography and harmonics
Scope and Content
Administrative / Biographical History
Conditions Governing Access
Open for consultation by holders of a Reader's Ticket valid for the Manuscripts Reading Room.
Former title of collection Tractatus Geographicus: Treatises on geography and harmonics
Description compiled by Robert Steiner, Department of Manuscripts and University Archives.
Other Finding Aids
Additional Manuscripts Summary Catalogue.
The treatises originated from the library of Brent Gration-Maxfield.