At the close of the war Paine was eager to visit England. He speaks of it in his letter of June 7, 1783, to Elias Boudinot, already referred to—but he had not the means. The measures for his remuneration had delayed him two and a half years, and it now became imperative that he should put in a fair way of success his invention of the bridge. The models made a good impression on Franklin and the Council, and a committee was appointed to investigate it. Early in the year following the Pennsylvania Assembly appointed another committee. But meanwhile Paine's correspondence with his parents determined him to visit them at once, and look after the interests of his invention upon his return.** He no doubt also thought, and it may have been suggested by Franklin, that the success of his bridge would be assured in America and England if it should receive approval of the engineers in France. In March, 1787, he is in Philadelphia, consulting committees, and on the 31st writes to Franklin of his prospects and plans:

"I mentioned in one of my essays my design of going this spring to Europe.—I intend landing in france and from thence England,—and that I should take the model with me. The time I had fixed with myself was May, but understanding (since I saw you yesterday) that no french packet sails that month, I must either take the April packet or wait till June. As I can get ready by the April packet I intend not omitting the opportunity. My Father and Mother are yet living, whom I am very anxious to see, and have informed them of my coming over the ensuing summer.

"I propose going from hence by the stage on Wednesday for New York, and shall be glad to be favoured with the care of any letters of yours to France or England. My stay in Paris, when with Col. Laurens, was so short that I do not feel myself introduced there, for I was in no house but at Passy, and the Hotel Col. Laurens was at. As I have taken a part in the Revolution and politics of this country, and am not an unknown character in the political world, I conceive it would be proper on my going to Paris, that I should pay my respects to Count Vergennes, to whom I am personally unknown; and I shall be very glad of a letter from you to him affording me that opportunity, or rendering my waiting on him easy to me; for it so often happens that men live to forfeit the reputation at one time they gained at another, that it is prudent not to presume too much on one's self. The Marquis La Fayette I am the most known to of any gentleman in France. Should he be absent from Paris there are none I am much acquainted with. I am on exceeding good terms with Mr. Jefferson which will necessarily be the first place I go to. As I had the honor of your introduction to America it will add to my happiness to have the same friendship continued to me on the present occasion.

"Respecting the model, I shall be obliged to you for a letter to some of the Commissioners in that department. I shall be glad to hear their opinion of it If they will undertake the experiment of two Ribs, it will decide the matter and promote the work here,—but this need not be mentioned. The Assembly have appointed another Committee, consisting of Mr. Morris, Mr. Clymer, Mr. Fitzsimons, Mr. Wheeler, Mr. Robinson, to confer with me on the undertaking. The matter therefore will remain suspended till my return next winter. It is worth waiting this event, because if a single arch to that extent will answer, all difficulties in that river, or others of the same condition, are overcome at once. I will do myself the pleasure of waiting on you tomorrow."

During the time when Paine was perfecting his bridge, and consulting the scientific committees, the country was absorbed with preparations for forming a national Constitution and Union. When the States were nominating and electing delegates to the Convention of 1787, no one seems to have suggested Paine for a seat in it, nor does he appear to have aspired to one. The reasons are not far to seek. Paine was altogether too inventive for the kind of work contemplated by the colonial politicians. He had shown in all his writings, especially in his "Dissertations on Government," that he would build a constitution as he built his bridge: it must be mathematical, founded and shaped in impregnable principles, means adopted and adapted strictly for an ideal national purpose. His iron span did not consider whether there might be large interests invested in piers, or superstitions in favor of oak; as little did his anti-slavery essays consider the investments in slavery, or his "Public Good" on the jealous sovereignty of States. A recent writer says that Paine's "Common Sense" was "just what the moment demanded," and that it "may be briefly described as a plea for independence and a continental government."* In setting the nation at once to a discussion of the principles of such government, he led it to assume the principle of independence; over the old English piers on their quicksands, which some would rebuild, he threw his republican arch, on which the people passed from shore to shore. He and Franklin did the like in framing the Pennsylvania constitution of 1776, by which the chasm of "Toryism" was spanned.

Every pamphlet of Paine was of the nature of an invention, by which principles of liberty and equality were framed in constructions adapted to emergencies of a republic. But when the emergencies were past, the old contrivances regained their familiar attractions, and these were enhanced by independence. Privilege, so odious in Lords, was not so bad when inherited by democracy; individual sovereignty, unsuited to King George, might be a fine thing for President George; and if England had a House of Peers, why should we not make one out of a peerage of States? "Our experience in republicanism," wrote Paine, "is yet so slender, that it is much to be doubted whether all our public laws and acts are consistent with, or can be justified on, the principles of a republican government." But the more he talked in this way, or reminded the nation of the "Declaration of Independence" and the "Bill of Rights," the more did he close the doors of the Constitutional Convention against himself.

In those days there used to meet in Franklin's library a "Society for Political Inquiries." It had forty-two members, among them Washington, James Wilson, Robert Morris, Gouverneur Morris, Clymer, Rush, Bingham, Bradford, Hare, Rawle, and Paine. A memorandum of Rawle says: "Paine never opened his mouth, but he furnished one of the few essays which the members of the Society were expected to produce. It was a well written dissertation on the inexpediency of incorporating towns."* That in such company, and at such a time, Paine should be silent, or discuss corporations, suggests political solitude. Franklin, indeed, agreed with him, but was too old to struggle against the reaction in favor of the bicameral and other English institutions.

M. Chanut ("Nouv. Biog. GÉnÉrale") says that Paine's bridge was not erected on the Schuylkill because of "the imperfect state of iron manufacture in America." Something of the same kind might be said of the state of political architecture. And so it was, that while the Convention was assembling in Independence Hall, he who first raised the standard of Independence, and before the Declaration proposed a Charter of the "United Colonies of America," was far out at sea on his way to rejoin his comrades in the old world, whose hearts and burdens he had represented in the new.

The printed Rules of the Society (founded February 9, 1787) are in the Philosophical Society, Philadelphia. The preamble, plainly Paine's, says: "Important as these inquiries are to all, to the inhabitants of these republics they are objects of peculiar magnitude and necessity. Accustomed to look up to those nations, from whom we have derived our origin, for our laws, our opinions, and our manners, we have retained with undistinguishing reverence their errors, with their improvements; have blended with our public institutions the policy of dissimilar countries; and have grafted on our infant commonwealth the manners of ancient and corrupted monarchies. In having effected a separate government, we have as yet effected but a partial independence. The revolution can only be said to be compleat, when we shall have freed ourselves, no less from the influence of foreign prejudices than from the fetters of foreign power."