Having been invited to London by the late Administration to demonstrate the practicability of navigating under water and attacking and destroying ships of war by submarine operations I propose that government name a commission as they think proper to examine the following principles and give their decision for or against each article, which commission Should be composed of at least two able mechanecians and one Chymest,—

Then follows matter describing the plunging vessel almost verbatim with that given in the “Descriptions,” beginning with First principle on page 56 down to and including the demand for £100,000 on page 59, after which the proposals continue as follows:

What plans government may have in View to draw the power of Bounapart into governable limits Secure perminant peace and forever remove all Ideas from the Side of France I do not pretend to Conjecture.

I beg leave to propose one which will be prompt in execution and if Successful will forever Remove from the mind of Man the possibility of France making a descent on England. I propose a submarine expedition to destroy the fleets of Boulogne and Brest as they now lie. I am ready to exhibit the practicability of my plan or at least that the chances are many to one in favour of Success, and merits immediate attention as the Season is much advanced much is to be done and no time should be lost.

If government adopt my plan it must be organized nearly as follows,

One good Mechanecian must receive my drawings, take my orders and see to the execution of the Machinery. An Active Sea officer must have power to choose 100 hardy seamen out of the fleet who are good swimmers about 40 tons of powder and 7 thousand pounds for various expences will fit out the expedition.

If government give into this plan I demand the following terms.

A pay of 200 pounds a Month while I devote my time to the enterprise or till government notify that they have no further need of my exertions,

If Government appoint their own officers to make the Attack; from the directions I may give, without my going to Sea to direct it I demand only the monthly pay.

But if government think proper that I go on board a Ship of war off Boulogne and Brest to direct the time and mode of Attack I demand one fourth the Value of each Vessel burnt or destroyed, In either case if I do not succeed I demand nothing for my trouble but the monthly pay before mentioned, till government notify that my exertions are no longer necessary,