This work formerly enjoyed copyright in Singapore but is now in the public domain because its term of copyright has expired. According to the Copyright Act (Cap. 63) of Singapore:
for a ...
copyright has expired if ...
pursuant to ...
photograph
it was taken before 10 April 1987, and 70 years have passed since the end of the calendar year in which the photograph was taken (that is, it was first taken in or before 1955)
it was taken on or after 10 April 1987, and 70 years have passed since the end of the calendar year in which the photograph was first published
sections 28(6), 212
When using this template, please state when the photograph was taken or first published, as appropriate
Singapore
Captions
Portrait of Tan Boo Liat (1875–1934), son of Tan Soon Toh, grandson of Tan Kim Ching and great grandson of Tan Tock Seng
Uploaded a work by Lee Brother Studio from https://www.nas.gov.sg/archivesonline/photographs/record-details/a8998fb4-1162-11e3-83d5-0050568939ad with UploadWizard