WELCOME


Material Legacy bridges the connection between forensic findings and the milestones in our rich social history; the events that shaped our country's strong foundation.

CT Scans
Canada 150

CT Scanning and the authentication of the hockey stick from the 1700s.


Research partners:
HD Analytical Solutions 
Surface Science Western
St. Joseph's Health Care
Western University
London Police Services


Johnna and Linda;  changing Canadian history through forensic authentication and evidence based exploration. 

Read how our forensic discoveries are connected to our Canadian culture and identity.

Linda A Howie

Current news including television segments, radio interviews, online and print articles, multimedia, press releases, and company news.

Johnna V. Allen