Looking for information on 4 small metal soldiers (1 Viewer)

[Verzamelaar]

I have two pairs of soldiers from unknown (to me) brand. They are made of metal and are just 4.3-4.4 cm tall. ​

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Two are wearing long coats and a helmet and are about to throw a hand grenade.
The other two seem to wear knickerbockers and a kind of turban (?). There are no signs of the maker.

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I would love to obtain information about brand, year of production, army/country etc.
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Thanks,
Marcel​

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