John Coakley Lettsom

1744 – 1815

• Expositions on the Inoculation of the Small Pox and of the Cow Pock
• Hints Designed to Promote Beneficence, Temperance & Medical Science
• Hints Respecting the Distresses of the Poor. by Dr. Lettsom. the Second Edition
• Three Years Travels Throughout the Interior Parts of North America