(a) The Prothonotary shall immediately endorse all papers filed with the date of such filing, and shall enter into an appropriate docket all pleadings, rules, orders of court and other papers filed in every case before the pleadings, rules, orders of Court and other papers leave the Prothonotary's office.(b) Except as hereinafter provided, no record or document shall be taken from the Office of the Prothonotary or Clerk, except in accordance with 251(b).(c) Only the Prothonotary, his clerk, attorneys registered in Clearfield County and Attorneys of record in a particular case and such other persons as the Prothonotary or the Court shall specially authorize shall be permitted to have direct access to the Court's files in the Prothonotary's Office.(d) No entries shall be made in any Prothonotary's docket except at the direction of the Prothonotary or by order of Court. (e) All papers filed with the Prothonotary shall be designated numerically starting with the number one for each calendar year and with appropriate alphabetical symbols to differentiate between the various proceedings filed.