art of dialling
Subtitle: performed geometrically, by scale and compasses; arithmetically, by the canons of sines and tangents; instrvmentally, by a trigonal instrument, accommodated with lines for that purpose.  The geometrical part whereof is performed by projecting of the sphere in plano, upon the plain itself, whereby not onely the making, but the reason also of dials is discovered.
Publisher: Printed by S.G. and B.G. for B. Tooks and T. Sawbridge
Published: 1669
Place of publication: London
Language: eng
Number of pages: 175
Subjects: Sundials; Mathematical instruments
Notes: Wing L1900.

Portrait wanting.