Denoting duty

Where duty with which an instrument is chargeable, or its exemption from duty, depends in any manner upon the duty actually paid in respect of another instrument, the payment of such last mentioned duty shall, if application is made in writing to the Collector for the purpose, and on production of both the instruments, be denoted upon such first mentioned instrument, by endorsement under the hand of the Collector or in such other manner, if any, as the State Government may by the rule prescribe.