Early 1900's intaglio Iris Salt & Pepper Set.
Although these are unmarked i have found reference/ picture to a DeVibiss perfume bottle that matches this pattern and shape exactly. The perfume bottle was taller but it was indeed the same maker. Documented In IPBA perfume bottle quarterly, pictured in a 1913 DeVibiss perfume advertisement.
3" height by 1 1/2" diameter
Heavy 9 sided bottle, bezel cut polished bottom , deep intaglio cut iris and stem design all the way around.
Some nibbles and flea bites on some of the paneled edges / corners. There are some noticeable dings on the metal caps but I'm almost certain they can be smoothed out by a jeweler.
Button shell insert in cap, the hole size differs and one is darker in color. The metal caps have not been cleaned but screw on/ off with ease. Top rim of glass shaker is in excellent condition .
A beautiful unique set of shakers.