ponto [Portuguese]


In Portugal, a unit of length, ? – 19ᵗʰ century, about 0.19 mm. link to a chart showing relationships between Portuguese units of length

Mappas das Medidas do Novo Systema Legal comparadas com as Antigas nos Diversos Concelhos do Reino e Ilhas.
Lisbon: Imprensa Nacional, 1868.
Page 298.


In Macau, 20ᵗʰ century , two units:

United Nations, 1966.

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