Shyamlal Jain, a stenographer of Asaf Ali, made this interesting revelation on oath in front of Justice Khosla Commission. It is to be noted that the below are not the original letters but a reproduction from memory of the contents of the letter by Shyamlal Jain - A testimony of Shyamlal Jain before Khosla commission revealed that Pandit Nehru received a secret communication from Bose. Jain was a stenographer of Asaf Ali. Nehru had asked Jain to make four copies of the communication which read, " Netaji Subhas Chandra Bose proceeding by aeroplane from Saigon arrived today, August 23, 1945, at Dairen (Manchuria) at 1.30 PM afternoon. The said plane was a Japanese bomber plane. It was full of gold in the shape of bars, ornaments and jewellery. Netaji carried two attache cases, one in each hand. On alighting from the plane Netaji took tea with bananas. When Netaji finished tea, he along with four others, out of which one was Japanese named General Shidei, took their seats in a jeep standing nearby. The said jeep proceeded towards Russian territory. After about 3 hours, the said jeep returned and informed the pilot of the plane who flew back to Tokyo."
Nehru also dictated a letter to Shyamlal which the latter reproduced from memory in Khosla commission-
The letter was directed as Clement Attlee and read, "I understand from a reliable source that Subhas Chandra Bose, your war criminal, has been allowed to enter Russian territory by Stalin. This is a clear treachery and betrayal of the faith by the Russians. As Russia has been an Ally of the British Americans, it should not have been done. Please take note of it and do what you consider proper and fit."
more: Metamorphosis section of https://www.netajisubhasbose.org/