"I will now, by way of relief, amuse you with some account of the progress of Iron Bridges. The french revolution and Mr. Burke's attack upon it, drew me off from any pontifical Works. Since my coming from England in '92, an Iron Bridge of a single arch 236 feet span versed sine 34 feet, has been cast at the Iron Works of the Walkers where my model was, and erected over the river Wear at Sunderland in the county of Durham in England. The two members in Parliament for the County, Mr. Bourdon and Mr. Milbank, were the principal subscribers; but the direction was committed to Mr. Bourdon. A very sincere friend of mine, Sir Robert Smyth, who lives in france, and whom Mr. Monroe well knows, supposing they had taken their plan from my model wrote to Mr. Milbank upon the subject. Mr. Milbank answered the letter, which answer I have by me and I give you word for word the part concerning the Bridge: 'With respect to the Bridge over the river Wear at Sunderland it certainly is a Work well deserving admiration both for its structure, durability and utility, and I have good grounds for saying that the first Idea was taken from Mr. Paine's bridge exhibited at Paddington. But with respect to any compensation to Mr. Paine, however desirous of rewarding the labours of an ingenious man, I see not how it is in my power, having had nothing to do with his bridge after the payment of my subscription, Mr. Bourdon being accountable for the whole. But if you can point out any mode by which I can be instrumental in procuring for Mr. P. any compensation for the advantages which the public may have derived from his ingenious model, from which certainly the outlines of the Bridge at Sunderland was taken, be assured it will afford me very great satisfaction.' "I have now made two other models, one is pasteboard, five feet span and five inches of height from the cords. It is in the opinion of every person who has seen it one of the most beautiful objects the eye can behold. I then cast a model in Métal following the construction of that in pasteboard and of the same dimensions. The whole was executed in my own Chamber. It is far superior in strength, elegance, and readiness in execution to the model I made in America, and which you saw in Paris. I shall bring those Models with me when I come home, which will be as soon as I can pass the seas in safety from the piratical John Bulls.