Andre Lwoff
Pasteur Inst.
Dear Andre --   Feb. 1 88
What a pleasure to see you again!
Thank you for setting me straight about d'Herelle, and for reminding me about Mueller. [mark to note, at meeting in Paris Jan. 17 see P-275]
I had read all of his work on bacterial nutrition. But I did not recall that he was so clear about heterotrophism [symbol, identical to?] loss of synthetic ability.
Enclosed is the [symbol, approximate?] final draft of my memoir on Ed Tatum
I also enclose the reference to a simple "viroid", namely OH minus.
Looking forward to seeing you in June,
Sincerely,
Joshua
p 268
p33 - p. 423
E. Loffier Zb/Balst 96: 398-402 1925