2 Restoration Hardware large brass & glass knobs

These two (2) knobs were supposed to be a set when my mother ordered them in the early 1990s. She was so disappointed when she got them and they were different colors. They would be great used separately or together if the mismatch doesn't bother you. They are in the original packaging along with the original receipt (too faded to read) and original screws. Made by Anglo American Brass Company and sold by Restoration Hardware.