Perhaps you will be so good as to write a few lines directed to the Stock Exchange a few days previously to the 19th as I shall certainly be in town at that time. I am obliged to you for the interest you take in the price of Omnium. It appears to be in a very thriving condition. Mr. Goldsmid[50] informs me that at the period of the improvement in the exchange about Christmas last there were no importations, as far as he knows, of gold from France. A small quantity was imported from Lisbon. I have consulted Wetenhall's list[51], and the following appear to be the variations in the exchange and the price of gold about Christmas last.

Exchange
with
Hamburg.
Doubloons,
per oz.
Portuguese
gold,
[per. oz.]
1811. £ s. d. £ s. d.
Nov. 29 24 4 15 0
Dec. 3 24·6 4 18 6
" 6 24·6 4 14 6 4 18 6
" 13 25 4 15 6
" 20 25 4 19 0
" 31 27·6
1812.
Jan. 3 27·6 4 14 0 4 18 6
" 31 27·6 4 18 6
Feb. 21 28 4 17 0
Mar. 20 29 4 15 6
" 31 29·4 4 14 6 4 13 6
April 21 29·4 4 17 6 4 17 6
June 5 28·6 4 18 6
July 31 28·9 4 19 0 5 0 0
Aug. 28 28·9 5 0 0

The price of dollars yesterday was 6/3½ per oz., higher by one penny than any price ever yet quoted. I should think that a very trifling rise more will send the tokens out of circulation. We will speak on our old subject when we meet. I am now in great haste and must therefore conclude. Pray make my kind compliments to Mrs. Malthus,

And believe me, my dear Sir,
Yours very truly,
David Ricardo.

[At the end is written in pencil in Malthus's handwriting, 'Was any bullion imported from Hamburg in March?']

XII.

London, 17 Dec., 1812.

My dear Sir,

I have written to Mr. Thornton[52] to request him to meet you at dinner, at my house, on any day most convenient to him, after Saturday and before Thursday, but I have not had his answer in time for this day's post. I will send you a line at the King of Clubs. I shall only ask Mr. Sharp to meet us. Will you not stay with us whilst you are in town? I assure you it would be quite convenient, and it would afford me great pleasure. If Mrs. Malthus accompany you it will be still more agreeable, and I am desired by Mrs. Ricardo to add her solicitations to my own.

On many points connected with our old question we are I believe agreed,—though there is yet some difference between us. I have not lately given it so much consideration as you have,—and I always regret that I do not put down in writing, for I have a very treacherous memory, the chief points of difference that occur in our discussions. I cannot help thinking that there is no unfavourable exchange which may not be corrected by a diminution in the amount of the currency, and I consider this to afford a proof that the currency must be redundant for a time at least. Whilst the exchange is unfavourable it is always accompanied, though not always caused, by an excess of currency. With best respects to Mrs. Malthus,