There is no detail information of when this picture was taken.  However, the famous Chinese Rathskeller Restaurant at 45 Mott Street and its landmark signboard are not seen in this picture.  The Rathskeller Restaurant was opened on December 21, 1936, and closed 40 years later in 1976.  This picture should be taken before 1936.

這張照片沒有註明拍攝時間。在勿街45號經營四十年之久的Rathskeller中餐館，在1936年12月21日開張，至1976年才結束營業。圖中未見該餐館及其巨大招牌，故相信此圖攝於1936年以前。圖中可辨的商戶包括桃園餐館、大同公司、大光公司、李典公司、永和隆、廣昌公司等。