Relief shown by contours and spot heights. Relief also shown by landform drawings on some sheets.
On inside of cover: Explorer maps cover well known ... recreation areas and beauty spots throughout the country.
Common title adapted from title at head of publisher's map list on cover: Index to Explorer maps.
Edition/revision statements at lower left, e.g.: Edition-A. Revised for selected change 1996 -- Edition-A1. Revised 1996. Revised for selected change 1999.
Various eds. of some sheets.
National grid.
Includes notes and grid diagram. Some sheets also include inset.
Sheet-specific text, coverage map, publisher's map list with index map, and col. ill. on orange-colored cover.
Legend in English, Welsh, French, and German on some sheets.