RARE-Antique -833 solid Silver Six Horse Crown Carriage with extream details

Description

THIS A RARE and UNIQUE ORIGINAL item (Dutch 833+ silver 6 horses royal carriage with 4 person - 2 outside the carriage, 2 inside carriage) for serious collectors.
It has an original SEAL OF AUTHENTICITY stamped by the original craftsman (see the picture #3).
There is NO piece like this available world wide with ROYAL FIGURES inside the carriage, unique horse reins to each of the 6 horses, and SEAL of authenticity.  Compare the details, authenticity, and design of this listing with any other you may find and you be the judge.
Length: approx. 6.5 inch long, 1.5 inch height
Weight: ~3.4 oz
Dutch 833+ silver.
Age of the items is believed to be early 19th century per best of my knowledge.
This items was obtained from an original collectors, who passed away leaving this for an auction in Netherlands small village.
If you find this item any where on market world wide, I am willing to consider a matching price if presented with evidence.