Title Proceedings at the mass meeting of loyal citizens, [electronic resource] on Union square, New-York, 15th day of July, 1862, under the auspices of the Chamber of commerce of the state of New York, the Union defence committee of the citizens of New York, the Common council of the city of New York, and other committees of loyal citizens. Letters and speeches./ Pub. by order of the committee of arrangements under the supervision of John Austin Stevens, jr., secretary.