Memory Lane

1970’s: St. Clair Student Invents ‘Buy Canadian’ Stamp

St. Clair College is 50 years old and we’re taking a look back at a successful invention by a former student…

In the Fall of 1972, entrepreneurial student Trevor Mader designed a ‘Buy Canadian’ stamp.

More than 38,000 were purchased by companies, universities, colleges and government agencies across Canada.

  • Made in Canada stamp