Complex sentence: Another Egyptian sling was excavated in El-Lahun in Al Fayyum Egypt in 1914 by William Matthew Flinders Petrie and now resides in the Petrie Museum of Egyptian Archaeology.
Split into simpler sentences: Another Egyptian sling was excavated in El-Lahun in Al Fayyum Egypt in 1914 by William Matthew Flinders Petrie. It now resides in the Petrie Museum of Egyptian Archaeology.