In his book “Western Writing Implements in the Age of the Quill Pen” published in 1990,
Mr. Finlay discovered that quill pen usage began as early as 547. Through unpublished and ephemeral sources, his research has provided many collectors invaluable guidance regarding early British writing instrument developments with partial coverage of French, German, and other European writing instruments.
Finlay found that more then. 2,000,000 quill pens were produced for the India Office of Her Majesty (HM) alone in 1894.
This supports statements in the 1879 edition of American Cyclopædia that:
”A great trade grew up in these articles, and continued for several centuries. Poland and Russia were largely engaged in it, and immense flocks of geese were raised in those countries chiefly for their quills. In a single year St. Petersburg furnished to England over 27,000,000 quills.”