The appearance of this thermometer goes back to 1956, when a son of the optician’s founder, Roland Cottet, decided to put up a giant thermometer to announce his shop on Portal de l'Àngel.
The appearance of this thermometer goes back to 1956, when a son of the optician’s founder, Roland Cottet, decided to put up a giant thermometer to announce his shop on Portal de l'Àngel.