Horologiorum sciotericorvm in plano, geometricè solùm, sine calculo trigonometrico, delineandorum, modus facillimus
Subtitle: Per quem meridiana, substylaris, & stylus ipse, non investigantur modò, sed etiam, in cujusvis generis plano, situ proprio inscribuntur, omniaque perspicuè demonstrantur
By: Inventore Guilelmo Oughtredo 23um aetatis annum agente
Publisher: excudebat Leon. Lichfield, veneunt apud Tho. Robinson.
Published: 1652
Place of publication: Oxoniae
Language: lat
Number of pages: 43
Notes: In his Clavis mathematicae, 1652.

Numbers 40-41 repeated in paging.

Gift of David Pingree Wheatland  (’22), January 1972.

Fourth of four titles bound together.

In CMI case.