What happened that dark night following the passing of Shoghi Effendi?

Mason Remey wrote in his daily observation:
Twenty-six of the twenty-seven Hands of the Faith assembled in conclave in the great pillared hall of the Mansion of Bahjí at ‘Akká in the early afternoon. After the reading of prayers, [they] read the report of those of us who had searched in the Guardian’s rooms and found no will and testament among his papers. Such in a few words was our report. Upon Rúhíyyih Khánum’s the widow of Shoghi Effendi insistence, no minutes or written records were kept of the proceedings of the conclave. .. I remember, some talk upon the parts of a number of our members about inconsequential things and then the meeting was adjourned until the following morning.
Several of us, including myself, returned to Haifa for the night while the rest, consisting of all of the Persian Hands, remained the night at Bahjí where we who had gone to Haifa for the night met with them on the following morning.
Following prayers and some mention of the Guardianship to the effect that no will or testament had been found in the safe or in the desk of Shoghi Effendi, Dr. Muhájir, the youngest of the Persian Hands, sprang to his feet proposing that the Will and Testament of the Master ‘Abdu’l-Bahá be pronounced BADAH and that the Guardianship be ended forever and closed forever. This was immediately seconded and carried enthusiastically and supported by all the Persian Hands who spoke to the point supporting this putting aside for a thousand years (until the coming of the next Manifestation) the Institution of the Guardianship – allowing that this next coming Manifestation might then possibly see fit to reestablish the Guardianship if he thought best in a thousand years from this present date – but as far as this Dispensation was concerned that there should be no more Guardianship.
Each of the Persian Hands spoke supporting this motion – each repeating practically verbatim the same argument so one could understand at first thought that they had talked it up and decided it all beforehand. This entire matter was so quickly done and its passage pressed and accomplished so quickly, that it was very apparent that at some time during those night hours these Persian Hands at Bahjí had consulted together and made a covenant amongst themselves and had made this arrangement to pronounce the Guardianship BADAH and thus railroad the matter through and carry the day. Furthermore, Rúhíyyih Khánum concurred with this majority so their point was carried by the majority.