Transfer to members of a class who attain a particular age. 23. Transfer contingent on happening of specified uncertain event. 24. Transfer to such of certain persons as survive at some period not specified. 25. Conditional transfer. 26. Fulfilment of condition precedent. 27. Conditional transfer to one person coupled with transfer to another on failure of prior disposition. 28. Ulterior transfer conditional on happening or not happening of specified event. 29. Fulfilment of condition subsequent. 30. Prior disposition not affected by invalidity of ulterior disposition. 31. Condition that transfer shall cease to have effect in case specified uncertain event happens or does not happen. 32. Such condition must not be invalid. 33. Transfer conditional on performance of act, no time being specified for performance. 34. Transfer conditional on performance of act, time being specified. Election 35. Election when necessary. Apportionment 36. Apportionment of periodical payments on determination of interest of person entitled. 37. Apportionment of benefit of obligation on severance. (B) Transfer of immoveable property 38. Transfer by person authorised only under certain circumstances to transfer. 39. Transfer where third person is entitled to maintenance. 40. Burden of obligation imposing restriction on use of land, or of obligation annexed to ownership but not amounting to interest or easement. 41. Transfer by ostensible owner. 42. Transfer by person having authority to revoke former transfer. 43. Transfer by unauthorised person who subsequently acquires interest in property transferred. 44. Transfer by one co-owner. 45. Joint transfer for consideration. 46. Transfer for consideration by persons having distinct interests. 47. Transfer by co-owners of share in common property. 48. Priority of rights created by transfer. 49. Transferee's right under policy. 50. Rent bona fide paid to holder under defective title. SECTIONS 51. Improvements made by bona fide holders under defective titles. 52. Transfer of property pending suit relating thereto. 53. Fraudulent transfer. 53A. Part performance. CHAPTER III OF SALES OF IMMOVEABLE PROPERTY 54. "Sale" defined. Sale how made. Contract for sale. 55. Rights and liabilities of buyer and seller. 56. Marshalling by subsequent purchaser. Discharge of incumbrances on sale 57. Provision by Court for incumbranccs, and sale freed therefrom. CHAPTER IV OF MORTGAGES OF IMMOVEABLE PROPERTY AND CHARGES 58. "Mortgage", "mortgagor", "mortgagee", "mortgage-money"and "mortgagedeed"defined. Simple mortgage. Mortgage by conditional sale. Usufructuary mortgage. English mortgage. Mortgage by deposit of title-deeds. Anomalous mortgage. 59. Mortgage when to be by assurance. 59A. References to mortgagors and mortgagees to include persons deriving title from them. Rights and liabilities of mortgagor 60. Right of mortgagor to redeem. Redemption of portion of mortgaged property. 60A.Obligation to transfer to third party instead of re-transference to mortgagor. 60B. Right to inspection and production of documents. 61. Right to redeem separately or simultaneously. 62. Right of usufructuary mortgagor to recover possession. 63. Accession to mortgaged property. Accession acquired in virtue of transferred ownership. SECTIONS 63A. Improvements to mortgaged property. 64. Renewal of mortgaged lease. 65. Implied contracts by mortgagor. 65A. Mortgagor's power to lease. 66. Waste by mortgagor in possession. Rights and liabilities of Mortgagee 67. Right to foreclosure or sale. 67A. Mortgagee when bound to bring one suit on several mortgages. 68. Right to sue for mortgage-money. 69. Power of sale when valid. 69A. Appointment of receiver. 70. Accession to mortgaged property. 71. Renewal of mortgaged lease. 72. Rights of mortgagee in possession. 73. Right to proceeds of revenue sale or compensation on acquisition. 74. [Repealed.]. 75. [Repealed.]. 76. Liabilities of mortgagee in possession. Loss occasioned by his default.