Articles mentioning
Helen Sim
- Introducing..., from No. 121 (November 14, 1970)
- The Toy Menders, from No. 134 (December 11, 1971)
- Rotaract Donation To Deaf Unit, from No. 141 (July 22, 1972)
- Rotaract Club Chartered, from No. 142 (August 19, 1972)