The company started its business marketing, in [[1906]], american pens named ''Self Filling'' and ''Self Cleaning Post''; the same year Stanley Jarvis, brother of Frank, joined the company. In [[1909]] the company was incorporated as ''Conway Stewart & Co. Ltd''. The initial production, on which there is very little information, was made by [[eyedropper filler|eyedropper]] hard rubber pens, produced in the plant site of Upper Thames Street, in London. | The company started its business marketing, in [[1906]], american pens named ''Self Filling'' and ''Self Cleaning Post''; the same year Stanley Jarvis, brother of Frank, joined the company. In [[1909]] the company was incorporated as ''Conway Stewart & Co. Ltd''. The initial production, on which there is very little information, was made by [[eyedropper filler|eyedropper]] hard rubber pens, produced in the plant site of Upper Thames Street, in London. |