Size: 20cm diameter, 25cm height, 31cm height of glass cover, folk craftmanship artwork, first third of 19th century, metal pieces, lumber
Arma Christi (“weapons of Christ”), or the Instruments of the Passion, are the objects associated with the Passion of Jesus Christ, the short final period in his life. https://en.wikipedia.org/wiki/Passion_of_Jesus
photogrammetry scan (360 x 24MP) @ https://www.nmvp.cz/zubrnice