ponto [Portuguese]

 

1

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.

2

In Macau, 20th century (UN 1966), two units:

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