noun
historical map; historical atlas
Refers to a map showing historical boundaries, events, or periods. Can also refer to a collection of such maps (atlas).
この歴史地図は江戸時代の町割りを示している。
This historical map shows the town layout of the Edo period.
図書館で古い歴史地図を調べた。
I looked at old historical maps in the library.
地図 is a general map; 歴史地図 specifically shows historical information.
Compound of 歴史 (history) and 地図 (map).