Three old Christian silver pendants 1880 - 1900

Three old Christian silver pendants (1880 - 1900); all pendants might be silver, one object is hallmarked with "LK 900"; one pendant is hand painted and have on the front a Maria Mother of God motif; on the back 1 x lettering " Andenken an Maria Zell" and "; the other two pendants are also marked with: 1x "Gott schütze dich", 1x "M. Zell"; traces of use according to age; measurements oval: ca. 3,5 x 2,6 cm, measurements rounded: 1 x 5 x 2,5 cm