Wikimedi'Òc

Chicago Board of Trade Opening Invitation.jpg - Geena823

Old CBOT interior and crowd.jpg - File Upload Bot (Magnus Manske)

Old CBOT commemorating Lincoln.jpg - File Upload Bot (Magnus Manske)

Room in old Chicago Board of Trade Building.jpg - File Upload Bot (Magnus Manske)

Chicago Board of Trade 1885.jpg - Scewing

PG139 1.gif - Beyond My Ken

Board of Trade, Chicago, Apr. 4, 1903 LCCN2007663960.tif - Fæ

BOARD OF TRADE, CHICAGO, ILL (front).tif - Victorgrigas

Chicago-IL-National-Republican-Convention-City-Views-Architecture (2).jpg - SecretName101

Old Chicago Board of Trade Building, Harper's Monthly V. 73.jpg - Vzeebjtf

1888 map of Chicago Loop showing location of the Auditorium (venue of 1888 RNC).jpg - SecretName101