A mirror for mathematiques: : a golden gem for geometricians: a sure safety for saylers, and an auncient antiquary for astronomers and astrologians. Contayning also an order howe to make an astronimicall instrument, called the astrolab, vvith the vse thereof. Also a playne and most easie instruction for erection of a figure for the 12. houses of the heauens. A work most profitable for all such as are students in astrenomie, & geometrie, and generally most necessarie for all learners in mathematicall artes. The contents of which booke you shall find in the next page. (1587)
R. T. (Robert Tanner) · [London] : Imprinted at London by J.C. and are to be sold in Paul,s Churchyard, by Richard Watkins. · leaf 62
be bieaotb of tbe uClell fcj tbe oeptb thereof. 3no after this manner Oeale in al ofber,euen fo tot tb tlje Diameter of p OTIell, a« toee bane appopnteo toitb tbe meafuring roDOe. j» • J v» . ' -*■ r. \ .. i ~ b ■ s • \ \ $*>The Conclufion. l#$ffoite are at! pet the eommootftes of tbe Aftrolab, /…