Hi there! Here's what we found out: Using the photographs you provided, Diageo's Archive Department attempted to date the bottle. It appears to be a miniature, which has different labels to the full sized bottles - making it harder to date accurately. It has several features from 1920s and 1930s bottles, but due to the lack of the Haig coat of arms and a royal warrant, the bottle is likely older, from around 1916-1922.
