Any official, board or commissioner of a municipality may, with the approval of the chief administrative officer of such municipality and of the Public Records Administrator, destroy any document in his or its custody relating to any matter which has been disposed of and of which no record is required by law to be kept, after such document has been held for the period of time specified in a retention schedule adopted by the Public Records Administrator. The tax collector may, with like approval, destroy any duplicate record receipt book, duplicate tax receipts or rate bills, at a time specified by the Public Records Administrator. The tax collector may, with like approval, destroy any old age assistance or personal tax records. The town clerk may, with like approval, destroy any liquor permit, any corporation annual report, any registration list of motor vehicles, any voting check list, any tax list or abstract, any tax lien, release of tax lien, attachment or any original document lodged with him for record, of which the proper owner or owners are not known to him, and which has remained in his office uncalled for, at a time specified by the Public Records Administrator. In lieu of destroying any document, under any provision of this section, any official, board or commissioner of a municipality may, with like approval, deposit the same in the custody of any society incorporated or organized under the laws of this state exclusively for historical or educational purposes; provided all documents so deposited shall be maintained and made available by such society for the use of the public. No original document dated prior to the year 1900 shall be destroyed under the provisions of this section without the express written approval of the Public Records Administrator.