Bicycle Tag of bike

Also interesting about the Doughnut is what the excavations for the reservoir and North Circular revealed :

hundreds of specimens which included molluscs (37 species), sharks teeth (7 species), crabs, lobsters, nautilus and over 300 individual bones of fish from the bulk sample. Many fossilised seeds and fruits were also found which represented some of the plants and trees that were growing in the rainforest on the shores of the London Clay Sea.