Section 495(a) in Police Regulations, Bengal , 1943
(a)The finger-print slip of an undertrial prisoner should be despatched for search with a search slip (B. P. Form No. 53) attached. The portion of this form to be filled in by the Court officer is noted on the form. The certificate on the search slip as to the despatch of a verification roll to the native district of the suspect or undertrial prisoner and the names of the bureaux, to which copies of the finger-print slip have been sent for search, should be carefully filled in.