

This postcard has been sold
Interior view of Saint-Sulpice Church showing the meridian constructed between 1723 and 1748 by H. Sully and Lemonnier, with a sunbeam penetrating at true noon and a copper line drawn on the white marble tiles. The back indicates the publisher L. Boisson, photographer in Paris, and specifies that the image area is reserved for the view and the correspondence area for the address.