hallmark is shown on website but not defined, no makers mark like this on

[Trousseau]

service for 12 (not complete)

Any knowledge greatly appreciated!

[Zilver2]

Claude Doutre-Roussel
Roussel Fils & Cie
Manufacturer silversmith
118 rue Vieille du Temple, Paris
N° de garantie : B867
N° de préfecture : 11248
Symbol : double two domino (un domino double-deux)
Mark entered May 17, 1895