Antique 1762 Jonathan Mayhew Thanksgiving Sermons RARE Signed By Samuel Webster.  Samuel Webster was separatist and revolutionary who participated in the Boston Tea Party of 1773 and famously said, 'that loyalists hoped to become our "placemen and pensioners here, who are to be our task-masters to afflict us, and riot on our spoils"'.

The sermon is incomplete and there are missing pages. This is the only known existing signature of the American revolutionary Samuel Webster. A rare piece of American history.

Condition is antique pre-owned.  Please see photos for condition.