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• Abbreviations
• 300.: Ricardo to Mcculloch1[reply to 290 & 299]
• 301.: Ricardo to Murray1
• 302.: Ricardo to Mill1[answered By 303]
• 303.: Mill to Ricardo2[reply to 298 & 302]
• 304.: Trower to Ricardo1[reply to 295.—ANSWERED By 307]
• 305.: Ricardo to Place2
• 306.: Sharp to Ricardo2
• 307.: Ricardo to Trower2[reply to 304]
• 308.: Ricardo to Mcculloch1[answered By 309]
• 309.: Mcculloch to Ricardo1[reply to 308.—ANSWERED By 310]
• 310.: Ricardo to Mcculloch1[reply to 309.—ANSWERED By 314]
• 311.: Trower to Ricardo1[answered By 312]
• 312.: Ricardo to Trower1[reply to 311]
• 313.: Ricardo to Trower2
• 314.: Mcculloch to Ricardo4[reply to 310.—ANSWERED By 315]
• 315.: Ricardo to Mcculloch3[reply to 314]
• 316.: Trower to Ricardo1[answered By 317]
• 317.: Ricardo to Trower1[reply to 316]
• 318.: Ricardo to Mill2[answered By 319]
• 319.: Mill to Ricardo1[reply to 318]
• 320.: Mill to Ricardo1
• 321.: Ricardo to Mill4[answered By 322]
• 322.: Mill to Ricardo3[reply to 321.—ANSWERED By 323]
• 323.: Ricardo to Mill1[reply to 322.—ANSWERED By 325]
• 324.: Malthus to Ricardo2[answered By 328]
• 325.: Mill to Ricardo4[reply to 323.—ANSWERED By 329]
• 326.: Ricardo to Place1
• 327.: Trower to Ricardo3[answered By 330]
• 328.: Ricardo to Malthus1[reply to 324.—ANSWERED By 338]
• 329.: Ricardo to Mill2[reply to 325.—ANSWERED By 332 & 337]
• 330.: Ricardo to Trower1[reply to 327.—ANSWERED By 339]
• 331.: Mcculloch to Ricardo1[answered By 333]
• 332.: Mill to Ricardo2[reply to 329]
• 333.: Ricardo to Mcculloch1[reply to 331.—ANSWERED By 344]
• 334.: Brown to Ricardo1[answered By 336]
• 335.: Brown to Ricardo1[answered By 336]
• 336.: Ricardo to Brown1[reply to 334 & 335]
• 337.: Mill to Ricardo1[reply to 329]
• 338.: Malthus to Ricardo1[reply to 328.—ANSWERED By 345]
• 339.: Trower to Ricardo3[reply to 330.—ANSWERED By 346]
• 340.: Bentham to Ricardo1
• 341.: Ricardo to Place2
• 342.: Place to Ricardo1[answered By 343]
• 343.: Ricardo to Place1[reply to 342]
• 344.: Mcculloch to Ricardo2[reply to 333.—ANSWERED By 349]
• 345.: Ricardo to Malthus2[reply to 338]
• 346.: Ricardo to Trower2[reply to 339]
• 347.: Say to Ricardo1[answered By 352]
• 348.: Mcculloch to Ricardo1[answered By 349]
• 349.: Ricardo to Mcculloch1[reply to 344 & 348]
• 350.: Ricardo to Heathfield1
• 351.: Ricardo to Trower1
• 352.: Ricardo to Say1[reply to 347.—ANSWERED By 356]
• 353.: Lord Grenville to Ricardo2
• 354.: Ricardo to Trower1
• 355.: Ricardo to Mcculloch1[answered By 358]
• 356.: Say to Ricardo1[reply to 352]
• 357.: Ricardo to Trower1
• 358.: Mcculloch to Ricardo1[reply to 355.—ANSWERED By 359]
• 359.: Ricardo to Mcculloch1[reply to 358.—ANSWERED By 360]
• 360.: Mcculloch to Ricardo1[reply to 359.—ANSWERED By 361]
• 361.: Ricardo to Mcculloch1[reply to 360—answered By 366]
• 362.: Ricardo to Mcculloch2[answered By 366]
• 363.: Ricardo to Malthus2
• 364.: Ricardo to Sinclair1
• 365.: Ricardo to Napier1
• 366.: Mcculloch to Ricardo3[reply to 361 & 362.—ANSWERED By 368]
• 367.: Ricardo to Bentham2
• 368.: Ricardo to Mcculloch3[reply to 366.—ANSWERED By 372]
• 369.: Bentham to Ricardo5
• 370.: Ricardo to Mill3
• 371.: Trower to Ricardo3[answered By 373]
• 372.: Mcculloch to Ricardo1[reply to 368.—ANSWERED By 375]
• 373.: Ricardo to Trower1[reply to 371.—ANSWERED By 376]
• 374.: Ricardo to Mill2
• 375.: Ricardo to Mcculloch2[reply to 372.—ANSWERED By 377]
• 376.: Trower to Ricardo1[reply to 373—answered By 380]
• 377.: Mcculloch to Ricardo1[reply to 375.—ANSWERED By 381]
• 378.: Malthus to Ricardo1[answered By 379]
• 379.: Ricardo to Malthus2[reply to 378.—ANSWERED By 388]
• 380.: Ricardo to Trower2[reply to 376.—ANSWERED By 384]
• 381.: Ricardo to Mcculloch1[reply to 377]
• 382.: Mill to Ricardo1[answered By 383]
• 383.: Ricardo to Mill1[reply to 382]
• 384.: Trower to Ricardo1[reply to 380.—ANSWERED By 387]
• 385.: Mill to Ricardo2[answered By 386]
• 386.: Ricardo to Mill1[reply to 385.—ANSWERED By 389]
• 387.: Ricardo to Trower1[reply to 384.—ANSWERED By 390]
• 388.: Malthus to Ricardo1[reply to 379.—ANSWERED By 392]
• 389.: Mill to Ricardo1[reply to 386.—ANSWERED By 394]
• 390.: Trower to Ricardo1[reply to 387.—ANSWERED By 391]
• 391.: Ricardo to Trower1[reply to 390.—ANSWERED By 397]
• 392.: Ricardo to Malthus1[reply to 388.—ANSWERED By 395]
• 393.: Say to Ricardo1[answered By 430]
• 394.: Ricardo to Mill1[reply to 389.—ANSWERED By 398]
• 395.: Malthus to Ricardo1[reply to 392.—ANSWERED By 402]
• 396.: Grenfell to Ricardo1
• 397.: Trower to Ricardo4[reply to 391.—ANSWERED By 403]
• 398.: Mill to Ricardo2[reply to 394.—ANSWERED By 400]
• 399.: Mill to Ricardo2[answered By 400]
• 400.: Ricardo to Mill3[reply to 398 & 399]
• 401.: Ricardo to Mccullochcculloch3[answered By 406]
• 402.: Ricardo to Malthus1[reply to 395.—ANSWERED By 404]
• 403.: Ricardo to Trower1[reply to 397.—ANSWERED By 410]
• 404.: Malthus to Ricardo1[reply to 402.—ANSWERED By 405]
• 405.: Ricardo to Malthus1[reply to 404.—ANSWERED By 408]
• 406.: Mcculloch to Ricardo1[reply to 401.—ANSWERED By 407]
• 407.: Ricardo to Mccullochcculloch1[reply to 406.—ANSWERED By 412]
• 408.: Malthus to Ricardo1[reply to 405]
• 409.: Ricardo to Mcculloch3[answered By 412]
• 410.: Trower to Ricardo2[reply to 403.—ANSWERED By 415]
• 411.: Malthus to Ricardo2
• 412.: Mcculloch to Ricardo1[reply to 407 & 409.—ANSWERED By 416]
• 413.: Mill to Ricardo3[answered By 414]
• 414.: Ricardo to Mill2[reply to 413]
• 415.: Ricardo to Trower1[reply to 410.—ANSWERED By 419]
• 416.: Ricardo to Mcculloch2[reply to 412.—ANSWERED By 417]
• 417.: Mcculloch to Ricardo2[reply to 416.—ANSWERED By 418]
• 418.: Ricardo to Mcculloch1[reply to 417.—ANSWERED By 421]
• 419.: Trower to Ricardo1[reply to 415.—ANSWERED By 420]
• 420.: Ricardo to Trower1[reply to 419]
• 421.: Mcculloch to Ricardo1[reply to 418.—ANSWERED By 422]
• 422.: Ricardo to Mcculloch1[reply to 421.—ANSWERED By 424]
• 423.: Trower to Ricardo3[answered By 426]
• 424.: Mcculloch to Ricardo1[reply to 422.—ANSWERED By 428]
• 425.: Tooke to Ricardo3
• 426.: Ricardo to Trower1[reply to 423]
• 427.: Tooke to Ricardo2
• 428.: Ricardo to Mcculloch1[reply to 424.—ANSWERED By 431]
• Malthus to Sismondi1
• 429.: Mcculloch to Ricardo1
• 430.: Ricardo to Say2[reply to 393.—ANSWERED By 446]
• 431.: Mcculloch to Ricardo2[reply to 428.—ANSWERED By 433]
• 432.: Ricardo to Sinclair1
• 433.: Ricardo to Mcculloch2[reply to 431.—ANSWERED By 434]
• 434.: Mcculloch to Ricardo1[reply to 433.—ANSWERED By 436]
• 435.: Trower to Ricardo1[answered By 437]
• 436.: Ricardo to Mcculloch1[reply to 434.—ANSWERED By 474]

428.

ricardo to m^cculloch1
[Reply to 424.—Answered by 431]

London 25^th.. April 1821

My Dear Sir

Col^l. Torrens sent me your article on accumulation, and on the effects of the use of machinery,2 which I think very good, although there are parts of the article which do not quite accord with my present opinions. I think that I informed you, in a former letter, of a change in my sentiments respecting the advantages of machinery, and that it was my intention to write a chapter on that subject in the new edition of my book.3 As you have probably read the chapter by this time, as I requested Mr. Murray to send you a copy last week, it will not be necessary for me to explain my views here—I should be glad however to hear from you whether I have satisfied you of the correctness of the opinions which I have ventured to give. You will not find much of novelty in the new edition; all that is new is pointed out in the advertisement at the beginning of the volume.

Mr. Malthus second edition will not appear for the present, he has had my notes ever since you returned them to me, but I fear they have made very little impression on him.

The labours of our Agricultural Committee are suspended during the holidays.—I have called two merchants before it, whose evidence I think valuable. Mr. Tooke is one, and from him I have got sound opinions to appear on our minutes. I do not entirely agree with him, nor will you. He thinks that the Corn laws have no effect whatever in raising the average price of corn, and consequently that they are of no use to the landed interest—he thinks further that the United Kingdom would if no corn laws existed grow on an average the quantity of corn which she annually consumes, as in his opinion we can compete with other countries in the growth of corn.1 I do not believe this. If our ports were regularly open at all times I am confident that we should be an importing country. You will read his evidence with interest. Mr. Solly, the other merchant I called, gave some valuable information respecting the price of corn in Poland, and in the Prussian Ports, and also regarding the expences of conveying corn from the interior, to the Ports of Embarkation, and from those Ports to London.2

The character of the evidence generally is bad;—farmers are very bad legislators, and ought not to have been asked their opinions on the policy of laws. As they were asked however, I thought it right to endeavor to shew their ignorance of the subject—and I flatter myself that I have been of a little use in making them talk nonsense and having it on record.—

Mr. Huskisson tells me that Lord Castlereagh has written to all our consuls and ambassadors abroad for an account of the prices of corn in foreign countries for a series of years which will be laid before Parliament as soon as it arrives.3

The criticism on Say in the last number of the Scotsman4 is I think very just—he is certainly very far behind in his knowledge of the present state of the science.

Mill’s book on Political Economy is nearly finished—he recognizes all the principles which you deem the correct ones, and I have no doubt you will think his work well calculated to disseminate useful information.—

On tuesday my labours recommence—I hope it will not be long before we shall make our report. I know that there is a slight difference in our opinions on the corn laws, but I am not conscious of having deviated in the slightest degree from those which I expressed in my book.

Ever truly Y^rs.

David Ricardo

[The following letter contains the earliest statement we have that Ricardo had changed his views on the effects of machinery.

[1 ]MS in British Museum.—Letters to McCulloch, XXIV.—Written before receiving Mulloch’s letter 429.

[2 ]See above, p. 366, n. 2.

[3 ]Ch. xxxi, ‘On Machinery’. That in fact Ricardo had not informed McCulloch of the change in his views on machinery is evident from Mulloch’s reply to this letter. He had, however, told Malthus, as appears from Malthus’s letter to Sismondi, printed below, p. 375.

[1 ]See Tooke’s evidence on 6 April, ‘Report from Committee on the Agriculture of the U.K.’, 1821, pp. 229–30.

[2 ]See the evidence of Edward Solly, a London merchant, formerly of Danzig, on 17 April, ib. p. 319 ff.

[3 ]These accounts were not published till 1824; see Parliamentary Papers, 1824, vol. xviii, p. 103.

[4 ]A review of Prinsep’s translation of the Traité; see above, p. 315, n. 2.