Intro
We all know that MGA was unable to have oral debates with anyone, he stuttered terribly into his 50’s, his arabic was horrendous, and most of his speech was unintelligible.  MGA’s team did most of the writing on behalf of MGA anyway.  Further, Maulvi Abdul Karim Sialkoti was MGA’s mouthpiece, with Syed Muhammad Ahsan Amrohi working behind the scenes editing arabic and etc.

The hard evidence
1. March 1886 Hushiarpur with Master Murlidhar.
2, July 1891 at Ludhiana with Molana Muhammad Hussain Batalvi.
3. October 1891 at Delhi with Molvi Muhammad Bashir Bhopali
4. January 1892, at Lahore at Lahore with Molvi Abdul Hakim Kalanori
5. June 1892 at Amritsar Deputy Abdullah Athim.
Seeratul mahdi pages 219-220

The scans