| GMD | Map |
| Corporate Author | 国土地理院 Kokudo Chiri-in |
| Classification | R7960 s50 NI-53-27-7 1976 |
| Publisher | 国土地理院 Kokudo Chiri-in, [Tsukuba City], 1976 |
| Subject | Japan--Maps, TopographicJapan-OkayamaJapan- KagawaJapan- Hiroshima岡山縣香川縣廣島縣 |
| Description | Map: col. 46 x 68 cm |