explanation
She said a simple explanation: Hamlet is insane.
# # #
It depends on which map your looking at
The map of the Ponderosa and the surrounding land. If you pause it at that part and study the map you can see The Ponderosa, Virginia City, Carson City, Lake Tahoe, etc.
Every map has different symbols and meanings to represent a feature. The legend at the bottom of every map has the symbols and their meanings.
Collectively, the symbols, with their meanings, on a map are called a 'legend'.
Legend
Collectively, the symbols, with their meanings, on a map are called a 'legend'.
A legend.
Such a list is known as either the 'legend' or the 'key' of the map.
achechey
The name used is a 'legend'
Maps have legends. A map legend is an explanation of the symbols on the map. If one cannot find the legend on a map, one is unlikely to find anything else on it.
Motherboard manual
Every map should have a key. It will tell you every meaning, of everything on the map. You'll find it around the outside of the main diagram.
Collectively, the symbols, with their meanings, on a map are called a 'legend'.