Original brass tail piece or lenticle for a friesian tail clock or grandfather clock from the Christiaan Huygens series from a small clock builder in the 1980’s in Nederhorst den Berg in Netherlands. Used item signs of use. This one goes with the classical music band in the dial for the large friesian tail clocks. Approx. 5″ or 13 cm wide and 8 1/2″ or 22 cm tall.