N.Y. Real Property Actions & Proceedings Law Section 1933
When county clerk or register to discharge mortgage of record

1901
Release of rents reserved by leases in perpetuity 1911
Action to extinguish inchoate right of dower 1921
Discharge of mortgage 1921–A
Partial release from lien of mortgaged premises 1931
Discharge of record of ancient mortgages presumed paid 1932
Discharge of record of ancient mortgage where time of maturity is dependent on contingent event related to use of premises 1933
When county clerk or register to discharge mortgage of record 1941
When special proceeding to quiet title may be maintained 1942
Petition in special proceeding to quiet title 1943
Order for publication of notice to persons interested 1944
Hearing and final order upon non-appearance of adverse claimants 1945
Hearing and final order upon appearance of adverse claimants 1946
Notice of pendency to be filed and recorded 1951
Extinguishment of non-substantial restrictions on the use of land 1953
Effect of certain special limitations and conditions subsequent 1954
Action to limit existing possibilities of reverter and rights of entry restricting the use of land 1955
Modification or extinguishment of certain restrictions on the use of land held for charitable purposes