|Note_en=Advertising for a [[Wahl Engine Turned]] pen/pencil set, ''[[Colonial Pattern|Colonial]]'' pattern and a [[Wahl Fountain Pen Desk Set|Fountain Pen Desk Set]], probably the first [[desk pen]] put in the market. | |Note_en=Advertising for a [[Wahl Engine Turned]] pen/pencil set, ''[[Colonial Pattern|Colonial]]'' pattern and a [[Wahl Fountain Pen Desk Set|Fountain Pen Desk Set]], probably the first [[desk pen]] put in the market. |