21 December 1921  111 Harley Street  London W1

Dear Professor,

«IP4,0»This is to introduce a Mr. Barbour, an Oxford man, who is stated to have a serious interest in Psycho‑Analysis.  I do not know him personally but an old patient of mine has recommended him strongly.

Yours sincerely,  [Ernest Jones«MDNM»]«FN1.××Not Jones's signature, but signed "Ernest Jones" and initialed by secretary.»