[Thoroughbass Manual] Kellner, David . (ca. 1670-1748) Treulicher Unterricht im General-Bass, worinnen alle Weitläuftigkeit vermieden, und dennoch gantz deutlich und umständlich vielerley neuerfundene Vortheile an die Hand gegeben werden, vermöge welcherSmall quarto (8. 4375 x 7 inches; 214 x 179 mm.). [6], 98, [6, "Register"] pages (signature collation: )(3 A N4). Two large engraved diagrams (on pages 6 and 60) and two smaller woodcut diagrams (on pages 58 and 73) in the text. The wheel for the volvelle on page 6, depicting the "circle of fifths," is lacking (no volvelle wheels called for on pages 58, 60, and 73). Woodcut musical notation. Decorative woodcut head and tail pieces and initials.