21 Pa. Stat. § 382
In any case in which a deed or other instrument in writing, now by law authorized to be recorded, shall relate to or embrace lands in more than one county in this commonwealth, and shall be or shall have been recorded in one or more of said counties, it shall be lawful to take from the record of the same, an exemplification thereof, duly certified by the recorder of deeds, under his seal of office, to be a full and perfect copy of the same, and to place the same, together with the said certificate, upon record in any other county in which any of the lands or premises therein described may be; and the record of such exemplification shall be as valid and effectual in law, for all purposes of vesting title, of evidence, and of notice, as the record of the original deeds or instruments of writing are now by law held and declared to be.
21 P.S. § 382