Animal Knife Holder Set

Set of 12 animal knife holders a fish an eagle a sea lion a bird a lion a rhinoceros a monkey an elephant a cheetah/panther a peacock/rooster a crayfish a grasshopper (which has a broken paste that I have, should be able to be glued back together) in metal, silver color they are from the 30s and have lived (we can see some have parts that have lost their silver) but remain in good condition and have a great look with its geometric shapes art deco look.