onbekend - Paris - L'Opéra en Palais du Trocadero

Two special tinted souvenir photos with mother-of-pearl from the Opéra Garnier and the Palais du Trocadéro. In the early twentieth century, this kind of 'glass keepsakes' were popular souvenirs from major tourist cities such as Paris and Antwerp, as well as many seaside resorts and places like Lourdes. Both photos are a little damaged, but only at the edges (see photos).
Both frames are the same size. The frame for the Opéra is tray-shaped.