3 matching record(s)
LE Brown, John
The Description and Use of the Triangular Quadrant
Horologiographia or Art of Dyalling, being The Second Book of the use of the Trianguler Quadrant. London, 1671. Lewis Evans Collection
[1924-0]
1671
LE Brown, John
The Description and Use of a Joynt-Rule: ...
London, 1661. Lewis Evans Collection
[1924-0]
1661
U (Stack)Brown, John
A Supplement to the Line of Proportion, or, Numbers. Containing The Description, and some Uses of a convenient Two-Foot Joynt-Rule: Upon which is inscribed divers Lines and Scales for several Uses sutable [sic] to all sorts of Artificers, or Workmens occasions. And also by the same Rule to take the Heights and Distances, and to make the most usual sorts of Sun-Dials
London: Printed in the Year, 1676. Bound with William Leybourn, The Line of Proportion, Commonly called Gunter's Line, Made Easie. 1677.
[Unknown]
1676