'Imperial Pint' is embossed on this bottle 2. This seems not common and may be from older age.
To ease finding answer to your inquiry, may not rule out the possibility of Dairy Farm forgery/imitation products also, I think. [1]
Just my 10 cents.
Other old Dairy Farm bottles Some gwulo reader mentioned about maker Owens Illinois for milk bottles in 2022 (here). Three kinds of milk bottles are depicted in the original post's photo, but no approx. year specified. One photo of similar Dairy Farm milk bottles is also seen on facebook (this link, leftmost one on first photo; 'HALF PINT' embossed, post-war).
May require someone well-versed to peruse and advise if these genuine bottles may be from foreign makers and their age.
source 1. interestingly, one case of Dairy Farm trademark infringed by a 'Wing Kee Company' as early as 1920; refer China Mail, 1920-1-12
Comments
Two clues about your inquiry…
Two clues about your inquiry from 2023.
'Imperial Pint' is embossed on this bottle 2. This seems not common and may be from older age.
To ease finding answer to your inquiry, may not rule out the possibility of Dairy Farm forgery/imitation products also, I think. [1]
Just my 10 cents.
Other old Dairy Farm bottles
Some gwulo reader mentioned about maker Owens Illinois for milk bottles in 2022 (here). Three kinds of milk bottles are depicted in the original post's photo, but no approx. year specified.
One photo of similar Dairy Farm milk bottles is also seen on facebook (this link, leftmost one on first photo; 'HALF PINT' embossed, post-war).
May require someone well-versed to peruse and advise if these genuine bottles may be from foreign makers and their age.
source
1. interestingly, one case of Dairy Farm trademark infringed by a 'Wing Kee Company' as early as 1920; refer China Mail, 1920-1-12