"The People's Sunday Meeting," Boston Investigator, 18, 44 (March 7, 1849), 3.
The People’ Sunday Meeting,
FOR FREE DISCUSSION,
This Institution holds a public meeting every SUNDAY AFTERNOON, at Hancock Hall, 330 Washington street, commencing at quarter past, 2 o’clock.
On Sunday afternoon next, a Lecture will be delivered by Josiah Warren, from Utopia, Ohio.
Subject—A New Mode of writing Music.
The public, without distinction, are respectfully invited to attend.