这是陶融儒乐社的照片, 描照片上的男子是蔡德成先生. This is a photograph from the Thau Yong Collection. It is the headshot photograph of Mr Chua Teck Seng.
From the Thau Yong Amateur Musical Association Collection. All rights reserved. Thau Yong Amateur Musical Association and National Library Board, Singapore 2008.