Section 234(i) in Police Regulations, Bengal , 1943
(i)The police shall charge a fee for supplying copies of entries in the registers of births and deaths at the rate of four annas for each extract. This fee shall be credited to the treasury as a police receipt under the head "XXIII - 'Police-Fees, fines and forfeitures" and the officer-in-charge of the police-station shall certify that the copies given are true copies.