A geometricall extraction, or A compendious collection of the chiefe and choyse problemes, collected out of the best, and latest writers VVhereunto is added, about 30. problemes of the authors inuention, being for the most part, performed by a better and briefer way, then by any former writer. By Iohn Speidell, practitioner in the mathematicks, and professor thereof in London - Speidell, John (Printed by Edward Allde, and are to be solde at the authors house in the fields betweene Princes streete and the Cockpit, 1616)
Reproduction of the original in the Henry E. Huntington Library and Art Gallery. - Running title reads: Iohn Speidell his geometricall extraction. - STC (2nd ed.), 23061. - The first leaf is blank except for signature-mark "A"; the last leaf is blank. - Variant: imprint has "printed for Edward Allde"