Gujarat High Court Criminal Manual (subordinate court practice), 1977
Any bonds or securities, maps, treaties and original sanads, manuscripts and other valuable exhibits which form part of the case and ought to be placed in safe custody than the ordinary record room should be removed from the case and transferred to the tresury for safe custody and the fact noted on the case before the papers are filed for despatch to the record room. The instructions given in the Civil Manual for avoidance of endorsements and undue handling of such documents should be followed. Special care should be taken of photographic negatives or other duplicate exhibits.