is to be calculated. On the application of any holder of an estate or tenure or holding, and on payment of such copying
section 41 is to be calculated. On the application of any holder of an estate or tenure or holding, and on payment of such copying fee as the Board of Revenue shall from time to time determine, the Collector shall cause to be furnished to such holder a copy or corrected copy of so much of any such returns, and of any such roll, as relates to the lands included within his estate, tenure or holding.