Aerarium philosophiae mathematicae : in quo elementa philosophiae geometricae de planis, curuis, & solidis figuris applicata et ornata ... in tres tomos distributa sunt : intercessere ingeniosae inuentionis exodia horaria ...
A three-volume Latin course in geometry by the Bologna Jesuit Mario Bettini, printed there by Giovanni Battista Ferroni in 1648 with plates by Francesco Curti and Giovanni Battista Coriolano, for scholars and students of plane, curved and solid figures. The 239 figures are lettered line diagrams — triangles, cones, arcs and dashed construction lines, some shaded with heavy block hatching — usable as geometric ornament, endpapers or diagram-style marks.
