Transcriber’s Notes:
1. Footnotes have been moved to immediately after the associated
paragraph.
2. Obvious typographical errors have been silently corrected.
3. Spelling and hyphenation has been made consistent with the most
common usage. Quoted text from other works and authors was left
unchanged.
4. Characters between underscores “_ _” are italicized.
NOTES UPON INDIGO.
BY
JOHN L. HAYES,
SECRETARY OF THE NATIONAL ASSOCIATION OF WOOL MANUFACTURERS, FELLOW
OF THE AMERICAN ACADEMY, AND CORRESPONDING MEMBER OF THE
ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA.
From “The Bulletin of the National Association of Wool Manufacturers.”
BOSTON:
PRESS OF JOHN WILSON AND SON.
1873.
PART I.
NOTES UPON INDIGO.