बंगाल केमिकल ओ-डी-कोलोन

The advertising

“Swadeshi cologne from a chemist's company”

Printed in the Bombay Chronicle on 25 October 1943. Bengal Chemical was founded in Calcutta in 1901 by the chemist Acharya Prafulla Chandra Ray.

Placeholder copy — original wording added later with sourcing.