TWENTY-FIVE glass PHOTO PLATES, depicting the daily life of the Daguin family with views of a horse-drawn carriage, garden and building, a portrait of children under a kiosk and plates of the Daguin and Co St Nicolas salt mine and salt works with views of the salt works and industrial equipment for transporting goods, workers working in the mine with plates inscribed: "après le coup de mine, la casse des blocs" and views of the "recettes supérieures du fond" and "recettes inférieures du fond". 8.5 x 17 cm