Many served, of course, as watchtowers, guardtowers, and for similar military purposes.

Cancún also served as the district's head town for vote-collecting purposes.

This has served both for tourist attraction and commercial purposes.

The codes 860 01-899 99 are not assigned to any region and serve for internal purposes of the postal system.

The interior is heavily in need of renovation and serves for residential purposes today.

The building served the Dutch colonial administration for various purposes.

The encounter yielded little by way of news, but it served for promotional purposes.

These mostly serve for tutorial purposes rather than being a serious part of the game however.

It is one of the city's water supplies and serves mainly for hydro-electricty purposes.

Also, Germans could reject military service on grounds of conscience, and serve for civil purposes instead.