Exhibit 10.19 UNDERWRITING AGREEMENT December 20, 1999 WaveRider Communications Inc. 255 Consumers Road, Suite 500 Toronto, Canada M2J 1R4 Attention: D. Bruce Sinclair, President & Chief Executive Officer Dear Sir: The undersigned, Groome Capital.com...Underwriting Agreement • December 20th, 1999 • Waverider Communications Inc • Telephone communications (no radiotelephone) • Ontario
