Blackhead's Soap Works The Hong Kong Telegraph page 3 10th November 1917.png | Gwulo: Old Hong Kong

Blackhead's Soap Works The Hong Kong Telegraph page 3 10th November 1917.png

Blackhead's Soap Works The Hong Kong Telegraph page 3 10th November 1917.png
Date picture taken (may be approximate): 
Saturday, November 10, 1917