How to know the date of reg .gift deed

Hi ,

HI,

SORRY . PLEASE IGNOR EARLIER POST.THIS ONE IS MORE CLEAR.

My Mother  has gifted 65% of the flat to her daughter via registered gift deed after my Father passed away. My FatheR did not leave any will. We are sunni muslims and as per the Muslim law , in absence of will, the son( That is myself) gets 2/3rd share of my fathers fale and the rest id divided between my sister ( I have one one sister and my mother ).Also my mother cannot gft more than 1/3rd of her share. The society is not giving me a copy of the said deed and they have regsitered my sister as a member. I want to contest the deed in the court. But for that i need a copy. How can get a copy ? when i approached the registrar office they said either tell us the date of registration or the id no. of the deed .I do not have both the information. So i wanted to know that if the society has informed me about the deed in April is that the deed was registered in April 2012 or 4 months earlier. What is the exact procedure?Please help.

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