पोलसन्स कॉफ़ी और मक्खन

The advertising

“The butter Bombay knew before Amul”

From the Times of India Annual, 1930. Polson's butter, made in Anand in Gujarat, ruled the Bombay market until the Kaira farmers set up their own cooperative in 1946, the start of Amul.

Placeholder copy — original wording added later with sourcing.