Delicate and beautiful font for the home in a silvered spelter. 
Stamped Paris on the reverse, a sign of its quality. 
I imagine this in a lady's boudoir. Saint Thèrésa is always pictured with flowers and is the Saint of florists and the sick. 
The bénitier is 15.5cm or 6" tall. 

Bénitier or font to Saint Thèrese