Chamber of Commerce Bulletin. 1918: Vol., No. 1 –Dec 18; 1919:Vol. 1, No. 2 -Jan 22; No. 3 -Feb 24; No. 4 -Mar 26. See also: London Chamber of Commerce Monthly Bulletin
(Archive Box #148)
251 Dundas Street
London, ON N6A 6H9
Chamber of Commerce Bulletin. 1918: Vol., No. 1 –Dec 18; 1919:Vol. 1, No. 2 -Jan 22; No. 3 -Feb 24; No. 4 -Mar 26. See also: London Chamber of Commerce Monthly Bulletin
(Archive Box #148)