Article 764 of the French General Tax Code
I. – For the liquidation of transfer duties on death, the value of the ownership of movable property is determined, in the absence of proof to the contrary: 1° By the price expressed in the deeds of sale, where such sale takes place publicly within two years of the death; 2° In the absence of deeds of sale, by the estimate contained in the inventories, if drawn up in the…