_Hela_1910_AMWIG.jpg "Map file 11.3 MB") | Hela | Hel | 1910 | 300 dpi |  |
 | Hela | Hel | 1910 | 300 dpi | |
_Hela_1910_nn4R03R_BN_Sygn.ZZK_S-3_278_A.jpg "Map file 20.9 MB") | Hela | 1910 | 600 dpi | | |
_Hela_1910_IfL.jpg "Map file 2.9 MB") | Hela | 1910 | 100 dpi | | |
 | Hela | Hel | 1926 | 300 dpi | |
 | Hela [Befestigungskarte Polen 1:25 000, Stand: Mai 1938] | 1938 | 300 dpi | | |
 | Hela [Befestigungskarte Polen 1:25 000, Stand: 15 Juni 1939] | Hel | 1939 | 300 dpi | |
 | Hela | 1940 | 600 dpi | | |
 | Hela | 1942 | 300 dpi | |
