William Congreve, Dover to Admiral Markham,(Private) on the intended attack on Boulogne, cause of delay, enclosing a list of vessels equipped, (MRK/101/3/218) but dispersed and sent on other duties, not enough boats for the attempt, more frames to total 80

28 Sept 1806, William Congreve, Dover to Admiral Markham,(Private) on the intended attack on Boulogne, cause of delay, enclosing a list of vessels equipped, (below) but dispersed and sent on other duties, not enough boats for the attempt, more frames to total 80