Letter from RD to his mother, relating to: his move to Montana, Switzerland; a bout of the flu, which has been treated successfully with an American drug called Terramycin (which RD is going to recommend to 'Winston' [presumably Churchill]); John Donat's news about Shirley [his future wife]; the climate in Montana, and the possibility of RD moving on to Morocco or South Africa.
Dated at: Montana, Switzerland. Holograph.