瑞昌西藥行 永樂街四十一號
SUI CHEONG DEALER IN PIECE GOODS & MEDICINE at 41, 43 Wing Lok Street, decorated with a huge fish-shaped sign "?威路文船嘜麥精魚肝油" roughly translated as "? brand Malt Extract Fish Liver OIl"
Source: https://marcus.uib.no/instance/photograph/ubb-jbk-0049.html?fbclid=IwY2…
Date picture taken
1920s