Heighton, William, 1800-1873. An address, delivered before the mechanics and working classes generally, of the city and county of Philadelphia, at the Universalist Church, in Callowhill Street, on Wednesday evening, November 21, 1827 / by the "Unlettered mechanic" -- published by request of the Mechanics' delegation.

An address, delivered before the mechanics and working classes generally, of the city and county of Philadelphia, at the Universalist Church, in Callowhill Street, on Wednesday evening, November 21, 1827 / by the "Unlettered mechanic" -- published by request of the Mechanics' delegation.

[Philadelphia] : Printed at the Office of the Mechanics' Gazette, [1827]