Copies of The American Instructor:

• 1770, Philadelphia : Printed and sold by John Dunlap, at the newest printing-office, in Market-Street https://archive.org/details/americaninstruct00fish/page/n11/mode/2up
• 1770, New-York : Printed and sold by H. Gaine, at the Bible and Crown, in Hanover-Square, 14th Edition https://archive.org/details/2554018R.nlm.nih.gov/page/n9/mode/2up
• 1806, London : J. Johnson [etc.], 29th Edition https://archive.org/details/b28741109/page/n7/mode/2up