Complex sentence: Another episode show Timmins finding a coin hidden behind some mortar on the outside of the church building; the coin is stamped 1795, and later in the episode Robert remarks that the coin is 100 years old.
Split into simpler sentences: Another episode show Timmins finding a coin hidden behind some mortar on the outside of the church building. The coin is stamped 1795 and later in the episode Robert remarks that the coin is 100 years old.