Supertest Petroleum Corporation.
- (Plaque located at the corner of Carfrae Street and
Carfrae Crescent) 1 Carfrae Crescent
- "Supertest Petroleum historic site plaque,"
by Julia Beck, Architectural Conservancy of Ontario London, Regional Newsletter, January 2006, p.1
(London Advisory Committee on Heritage plaque unveiled
Oct. 22, 2005)
- photo of former Supertest Service Station, ca. 2004, in:
- "Supertest Petroleum Corporation Limited", p.61
REF r338.27282 May
