Relógio do Sol
Rua das Fontainhas, Fábrica da Pólvora de Barcarena
About
This clock is an excelent testimony of the clocks used in ancient times. It is composed only of a stone slab, where there are some lines and numbers corresponding to the day's 24 hours. You can see the time through the sun shade in an iron bar placed in the centre of the slab.
