Leybourn, W. (1689). A supplement to geometrical dialling: By William Leybourn, philomath. Shewing how by scale and compasses to inscribe such circles of the sphere into sun-dial-plains, that shall shew (besides the hour of the day) the diurnal motion of the Sun; his place in the zodiack; the time from his rising, and setting; the Babylonian, Italian, and Jewish hours; the point of the compass upon which the Sun is at any time of the day, and the proportions of shadows to their heights. Also a general and easie way to project hour-lines upon all kinds of superficies, without any regard had to their standing, either in respect of declination, reclination, or inclination. And how from a glass horizontally placed in the soyl of a window, to reflect hours upon any superficies, either flat, or curved; one, or many. printed for Thomas Sawbridge, at the Three Flower-de-luces in Little-Britain.
Chicago-Zitierstil (17. Ausg.)Leybourn, William. A Supplement to Geometrical Dialling: By William Leybourn, Philomath. Shewing How by Scale and Compasses to Inscribe Such Circles of the Sphere into Sun-dial-plains, That Shall Shew (besides the Hour of the Day) the Diurnal Motion of the Sun; His Place in the Zodiack; the Time from His Rising, and Setting; the Babylonian, Italian, and Jewish Hours; the Point of the Compass upon Which the Sun Is at Any Time of the Day, and the Proportions of Shadows to Their Heights. Also a General and Easie Way to Project Hour-lines upon All Kinds of Superficies, Without Any Regard Had to Their Standing, Either in Respect of Declination, Reclination, or Inclination. And How from a Glass Horizontally Placed in the Soyl of a Window, to Reflect Hours upon Any Superficies, Either Flat, or Curved; One, or Many. London: printed for Thomas Sawbridge, at the Three Flower-de-luces in Little-Britain, 1689.
MLA-Zitierstil (9. Ausg.)Leybourn, William. A Supplement to Geometrical Dialling: By William Leybourn, Philomath. Shewing How by Scale and Compasses to Inscribe Such Circles of the Sphere into Sun-dial-plains, That Shall Shew (besides the Hour of the Day) the Diurnal Motion of the Sun; His Place in the Zodiack; the Time from His Rising, and Setting; the Babylonian, Italian, and Jewish Hours; the Point of the Compass upon Which the Sun Is at Any Time of the Day, and the Proportions of Shadows to Their Heights. Also a General and Easie Way to Project Hour-lines upon All Kinds of Superficies, Without Any Regard Had to Their Standing, Either in Respect of Declination, Reclination, or Inclination. And How from a Glass Horizontally Placed in the Soyl of a Window, to Reflect Hours upon Any Superficies, Either Flat, or Curved; One, or Many. printed for Thomas Sawbridge, at the Three Flower-de-luces in Little-Britain, 1689.