I'm sorry, but I don't have specific information on the markings of silver tray D BPNS 12190. To identify the markings, it's best to consult a silver expert or appraiser, or refer to resources that specialize in silverware identification. You might also check for any manufacturer’s marks, which can provide insights into the tray's origin and age.
It means its 92.5% silver
Silver Tone.
silver
Silver
Silver, because the Latin name for silver is argentum.
what does e.s.p stand for on silver
silver
Silver the Hedgehog.
si
725 stand in the necklace it is very low silver. For Real!
it means money