No. But some time before he left his physical body Sri Aurobindo had sent a telegram to Barin Ghose which he got framed. This telegram used to adorn a wall in Barin’s room. Dilip Kumar Roy had seen this telegram when he visited Barin (he was quite close to Barin and respected him immensely) after he left the Ashram in 1953. He has also written about it in his reminiscences in Bengali titled ‘Smriticharan’. But the text of the said telegram is not available.
With warm regards,