*XfE 191 ris:
Blagrave, John, d. 1611. The mathematical iewel ... 1585. (Card 2)
6 p.f., 124 p. illus., double tab., 3 diagrs. 29cm. (fol. )
Title illustration. .
Colophon: Imprinted at London by Thomas Dawson for Walter Venge.
Diagrams dated 1584.
STC 3119.
Imperfect: 2 diagrams wanting.
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