This is the most detailed map, useful for many purposes.

There are many interesting buildings in or around the village centre (a useful map can be found at the Noticeboard near the green).

This site also links to useful maps on federal and other state agencies web sites.

The tourist office provides a crude but useful map showing some of the trails around town.

Seven components that are included on a useful map.

However, you might like to draw other readers' attention to www.heritagerailways.com, which provides comprehensive details of lines and a useful map of their locations.

The covers, in fact, fold out and harbor a variety of useful maps.

The free park brochure is skimpy but opens into a useful map.

His thoughts form a useful map of the bedrock.

There are useful maps, too, and a glossy section of color illustrations.