Interior of a refrigerator car of the Companhia dos Caminhos de Ferro Portugueses (Portuguese Railways Company), being used by the Agência Internacional Aduaneira, owned by Manuel B. Vivas. This wagons entered service in 1937. This image was published in the Gazeta dos Caminhos de Ferro magazine No. 1244, of 16th October 1939, and scanned by the Hemeroteca Municipal de Lisboa.