The Life, Times, and Scientific Labours of the Second Marquis of Worcester / To which is added a reprint of his Century of Inventions, 1663, with a Commentary thereon.

by Henry Dircks

Blind, an approaching, [432].

Blunderbuss, or Musketoon, [473]; noticed, [474].

Boat driving against wind and tide, a, [407]–[411].

Boats, patent paddle, [410], [411].

Bogaerts, Peter, his canal lock, [419].

Bourne, William, on “shooting in great ordnaunce,” [400].

Boyle, Hon. Robert, entrusted with the secret of Papin’s fountain, [351].

Boxes of a cabinet, to lock, [510]; dicing box, [521], [522].

Bracelet alphabet, [435].

Bradley, R., mentions “the late Mr. Savery,” [487]; account of his engine, [487].