Modifiche

|Paese=US

|Paese=US

|Ritocchi=yes

|Ritocchi=yes

|Note_it={{Datazione|provider}} Confermata da un riferimento a "''(4-'99 McClure's)''" sul retro. Pubblicizza le proprie matite ed i regoli calcolatori. Stesso foglio di [[:File:1899-Carter-Ink.jpg]], [[:File:1899-Waterman-Ideal.jpg]], [[:File:1899-Staffords-Ink-2.jpg]], [[:File:1899-Esterbrook-Nib.jpg]], [[:File:1899-Gillot-Nibs.jpg]].

|Note_en={{Dating|provider}} Confirmed by a reference to "''(4-'99 McClure's)''" on back. Advertising for its own pencil and slide rule. Same sheet of [[:File:1899-Carter-Ink.jpg]], [[:File:1899-Waterman-Ideal.jpg]], [[:File:1899-Staffords-Ink-2.jpg]], [[:File:1899-Esterbrook-Nib.jpg]], [[:File:1899-Gillot-Nibs.jpg]].

|Note_it=Confermata da un riferimento a "''(4-'99 McClure's)''" sul retro. Pubblicizza le proprie matite ed i regoli calcolatori. Stesso foglio di [[:File:1899-Carter-Ink.jpg]], [[:File:1899-Waterman-Ideal.jpg]], [[:File:1899-Staffords-Ink-2.jpg]], [[:File:1899-Esterbrook-Nib.jpg]], [[:File:1899-Gillot-Nibs.jpg]].

|Note_en=Confirmed by a reference to "''(4-'99 McClure's)''" on back. Advertising for its own pencil and slide rule. Same sheet of [[:File:1899-Carter-Ink.jpg]], [[:File:1899-Waterman-Ideal.jpg]], [[:File:1899-Staffords-Ink-2.jpg]], [[:File:1899-Esterbrook-Nib.jpg]], [[:File:1899-Gillot-Nibs.jpg]].

}}

}}

==Licenza==

==Licenza==