This are really “european” pictures, composed using objects from different countries.
The Gun is from Italy, Tonolini Pigeon Gun, made by Fausti di Brozzo, Sidelocks, 12/70 G, 81 cm barrels,from Cockerill Steel, proofed in 1963
The Shooting Jacket is from Finland, made in the 1960ies
The Cartridge Bags are from Spain, made by Ray Pavon
The Cartridges are from England, made by Hull
The Glove is from Germany, made in the 1960ies
Tonolini was a Gunshop in Brescia, Italy and sold Guns made by small workshops of the region. The pictured Gun has a stamp on the water table “Fausti di Brozzo”, what means it was made by a Fausti located in Brozzo, a small village nearby. Unfortunately there are no further informations available, but I think it was a relative of the Gunmaker family Fausti which is still active today.