According to the overview map there are 17 stations with information boards:

The result of this work appeared between 1796 and 1802, and included 16 sheets and an overview map.

An overview map of the region around Doissin is displayed below.

We were led into a room that contained a ten-foot high overview map of the area.

Guide shows you what to expect along each trail including mileage, access points, fees and passes, highlights and color overview maps.

An overview map helps the player keep track of progress when changing level.

A single overview map of an entire country serves as an assertion of national unity.

Inside of every book cover there is an overview map of the kingdoms.

View a detailed overview map of California's 28th District.

An overview map allows trade routes to be adjusted.