Oil-tree retailer service and very old silver condiment

Nice old-time oil service, winery, and glass condiments on silver tray. The punch bears the initials GW. Date 1911.
It consists of an oiler, a winery, 2 pots for salt and pepper retailer for example and a central pot with a lid for mustard.

Dimensions: 19x14x20 cm high
Weight: 820g