Antique Silver Ewer Water Pitcher & Wash Basin Lavalo Set Spain

Vintage or antique, age unknown, brought back from Spain from a jewelry and gift store. A highly decorated ornate scrolled pitcher and wash basin matching set, made in Spain. Silver content is at least 915 or higher, star and other Hallmark stamped on both pieces.
Very good condition with slight reasonable signs of wear. They have been very lightly cleaned.
On the bottom of the basin is a sticker from the jewelry shop where it was bought in Madrid. It is not to my knowledge exactly what age this set is from. Upon doing research it seems that the Pentagram star hallmark was used after 1934 to indicate silver content. Please correct me if I’m wrong. I would think they were Victorian pieces but I’m going by the Hallmark. Finding hallmarks on both pieces it is in my opinion to be of fine silver of Spain of at least 915 silver content or higher. These are not silver plated pieces.
The combined weight of the two pieces is 3 lb and 1.9 Oz.
The basin is 1 lb 13.8 Oz. Measures 12.5 in in diameter.
The pitcher is 1 lb and 4.1 Oz. Measures 10.5 in tall to the top of the handle.