Candlestick' telephone with phenolic mouthpiece and 'ebonite' receiver, 1930. Shown with other pre-1935 plastic items, including a Bakelite ruler and a retractable tape measure with Bakelite case (c.1930), penknife with Bakelite handle,
Sell and Buy Bakelite Ebonite by Eka Jaya Packing - Jakarta | Indotrading