Kategorie:Picture gallery archive Huygens, Christiaan

Watch-Wiki: Huygens, Christiaan

You can assign new pictures to this category by adding the following line into the description of the picture:
{{Category Picture gallery archive Huygens, Christiaan}}

These pictures will be automatically assigned to the appropiate picture gallery of every other Watch-Wiki language version.

If a sub-category needs to be assigned to a category, then put the following code into the sub-category:
[[Category:Picture gallery archive Huygens, Christiaan]]