|Note_en=Also on N. 7, N. 8, N. 9 e N. 10. Price change from [[:File:1916-01-Onoto-Overfeed.jpg|previous]] that was mantained until march 1917. Advertising for [[overfeed]] pens. | |Note_en=Also on N. 7, N. 8, N. 9 e N. 10. Price change from [[:File:1916-01-Onoto-Overfeed.jpg|previous]] that was mantained until march 1917. Advertising for [[overfeed]] pens. |