ב"ה
More About Summer Camp from Chabad.orgLetters of the Rebbe about Summer Camp
Sunday, July 28, 1957 - Tammuz 29, 5717
Wednesday, July 27, 1960 - Av 3, 5720
Friday, February 11, 1966 - Shevat 21, 5726
Monday, February 11, 1963 - Shevat 17, 5723
When he was engaged
in study or prayer, he did not hear or see a thing around him.