Pierrefonds wall salamander in glazed sandstone

Glazed stoneware salamanders, replicas of the salamander gutter of the Château de Pierrefonds. No. 551 engraved on the back. Heirloom from my grandparents, possibly from the 1920s to 1950s. Can be hung on the wall head down like the original, or up (and why not slip a bouquet into their mouths), or placed on a piece of furniture or a windowsill. Indoor/outdoor. Perfect condition. One has a brighter green than the other with touches of yellow, please let me know your favorite. Measurements are approximate given the volumes, taken at the widest points. Unit price.