TAX IMPLICATION ON GIFT TAX

The father/mother are very old and now wants to transfer his/her stocks/shares (original cost Rs. 45000 Current market value Rs.70 lacs approx.) to one of his/her daughter (there are two daughters only). What would be the tax & stamp duty implications and on what value. Please note that since its a gift therefore there is no consideration involved in the transfer of the stocks/shares. Also, what disclosure is required at the time of filing annual return in the Income tax form by the daughter. Pls advise.
PS: Is there any tax implication on the donor father/mother who is retired and Super Senior Citizen.