2 entries match your criteria. Related Historical MarkersBefore it was the American Stock Exchange, it was the New York Curb. By R. C., May 28, 2011 American Stock Exchange Marker SHOWN IN SOURCE-SPECIFIED ORDER1► New York (New York County), New York — American Stock Exchange — On 86 Trinity Street. 2► New York (New York County), New York — "Curbstone Brokers" — On Broad Street, on the right when traveling south.