|Note_en=Second half of the year. Published also on: vol. XIX (Jan-Jun 1900) pag. i, vol. XX (Jul-Dec 1900) pag. i. Advertising for a steel nib. | |Note_en=Second half of the year. Published also on: vol. XIX (Jan-Jun 1900) pag. i, vol. XX (Jul-Dec 1900) pag. i. Advertising for a steel nib. |