The photo is shown on the website of the University of Bristol:
Happy Valley Racecourse, Hong Kong | Historical Photographs of China
The caption reads: RACE COURSE. From the Haunted House, H.K.) / 28
It is attributed to W.P. Floyd and dated to 1868. This is very reasonable because several photos in this collection are signed by Floyd on the glass negative.
Note: the photo also appears here: Album of Hongkong Canton Macao Amoy Foochow : vol.1 / 42
Date picture taken
1868 (year is approximate)
Gallery
Shows place(s)