Bronocice clay pot was unearthed in Neollithic settlement of Funnelbeaker archaeological culture in Bronocice Village by the the Nidzica River (South Poland ) in 1976 during the archaeological excavation. It contains an image of a four wheeled vehicle with a shaft for a draught animal. Dated to ca 3500 BC by the radiocarbon method. It is the earliest known image of a wheeled vehicle.
- Sarah Bockmeyer, The earliest evidence of wheels and wagons in Neolithic Central Europe and the Early Bronze Age of the northern Pontic areas (3500 – 2200 BC) - http://www50.342222, 20.34916.academia.edu/24294429
- Xiang Wan, The Bronocice motif and the Chinese character nán 南 ‘South’- http://www.academia.edu/1089737