Pair of Antique French Nail Studded Wooden Pétanque Balls, 19th Century

A good antique pair of large-size nail-studded pétanque balls (pétanque à clous) for the game ‘Jeu provençal‘ or ‘Boules Lyonnaises‘, dating to the late 19th Century. The game ‘Jeu provençal‘ is the earlier version of modern ‘Pétanque‘ which was codified in 1907/1910