Catalogue of content

A catalogue with the content categories.


A list of sketches, engravings, drawings, maps, illustrations, photos and other visual works.

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Geographic objects
Geographic features

A list of geographic features depicted in representations, including natural features (mountains, etc.) and man-made structures (buildings etc.).

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Actors (persons and groups)
Persons and groups

A list of individual persons or groups.

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Card image cap

A bibliographic list of sources that have been used on this site.

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