B.H. 5737Brooklyn, N.Y.
Mr. . . .
c/o Rabbi S. D. Raitchik
101 N. Edinburgh
Los Angeles, Calif.
Greeting and Blessing:
I was pleased to receive your letter with the good news of the happy expectation.
May G-d bless your wife with a normal and easy pregnancy and delivery of a healthy offspring in a happy and auspicious hour.
With blessing
P.S. With reference to your writing about your mood, etc. - it is necessary to strengthen Bitochon in G-d, which also increases Hatzlocho in what has to be done in the natural order to improve one's health, as it is written, "And G-d, your G-d, will bless you in all that you do." May G-d grant that you should have good news to report.
Notes and sources
Published: Shmais.com.
https://shmais.com/chabad-news/latest/item/shmaiscom-exclusive-pirsum-rishon-ksav-yad-of-the-rebbe