Picked this one up recently ....
seems its pretty scarce ???
"This is one of the rarest Polish medals. This cross is a special decoration awarded to veterans from the Warsaw Russia / Russian riot mutiny that took place in 1863. All these veteran crosses are sterling silver and enamel and ALL are NUMBERED. This one is No. 46. ONLY 258 MEDALS WERE AWARDED in 1933 on a special ceremony to commemorate the Royal period riot / revolution. Scarce and extremely rare authentic collector item."