Boullanger workshop history https://asiamedals.info/threads/orders-made-by-boullanger-paris.30103/.
2nd class /Grand Officier/ set.
Silver, gilt, enamel.
Size 80 x 60 mm.
Weight 54 g.
Silver, gilt, enamel.
Size 93 mm.
Weight 95 g.
Marked with a French silver hallmark "boar's head".
french-madeorderoftheosmaniehorder breast star madebyboullanger paris
ordermadebyboullanger paris
orderoftheosmaniehorderoftheosmaniehmadebyboullanger
osmaniye nişanı
نشانِ عثمانیه