I am looking for someone to help me find out some more information on an item i have found amongst my late aunties belongings … The item is a crucifix white metal with a black colored inlay the jesus on the top is a gold/brass colour at the bottom is a screw that when opened reveals a compartment wich holds a piece of paper with HOLZ . v . Baume on it (there are more word i cant make out and part is missing and and 2 strips of matereal one gold couor and one red colour does anyone know what it might be and maybe a value not that i want to sell it

Thankyou confused