Where any part of the value transferred by a transfer of value is reduced under Chapter II of this Part of this Act by reference to the agricultural value of any property, or would be so reduced but for section 121(3), such part of the value transferred as is or would be so reduced under that Chapter shall not be reduced under this Chapter.
Where the value transferred by a transfer of value is reduced under section 129 below by reference to the tax chargeable on the disposal of any trees or underwood, the value to be reduced under section 104 above shall be the value as reduced under section 129 (but subject to section 104(2) above).