Elegant coffee silver service (beginning of the twentieth century)

[Constanta]

The service, silver, enamel, 15 subjects

Ingredients:
cups and saucers to 6 persons (13.5 cm diameter saucer, cup height 6, width 7 cm)
sugar (height 8 width 12 cm)
slivochnitsa (height 10 width 8 cm)
pot (height 20 width 10 cm)

At the bottoms of all products are hallmarks. In addition to the kettle: he prokleymlena cover.

Whose hands can be this production (high a chance that this is a remake?), As demand in the market and what is its price?