Citroën advertised that it had an ad for its cars running at Belfast's Imperial Picture House this week 1923. The Imperial's ad focused on horses rather than cars, in the races of The Scarlet Lady (UK: Hopson, 1922). Images: Belfast News-Letter & Bioscope. #EarlyIrishCinema1923 #Citroën #TheScarletLady #Belfast #CinemaHistory #SilentFilm