The antique restorers site
K22-19 Victorian knobs in faux ivory (ivorite), 19mm diameter.
Ivorite, (faux ivory) Victorian knobs. These are seen inside larger bureaux, and on toilet mirror drawers, etc. Some may have tiny imperfections. Limited stock available.
Antique ivory items are available for UK addresses only, due to CITES Appendices restrictions on trade.