Odhner 25
S/n 160851 - An ebay find from a long time ago, in France, and a bit of a disappointment when it arrived, because I thought I had bought the model 16. Traded in 2013.
The plate on the carriage lock states: MECABURO, 94 Rue St. Lazare IXème Tri:99-37. Plomb de Garantie.
The building at that address is still there, and currently houses a perfume shop and a shoe shop.