The map sheet to which the appendices belong:

11825032 @ WIG - Mapa Szczegółowa Polski 1:25 000 w cięciu map zaborczych /1920 - 1929/ | map file: REJON_OSOWIEC_ARK_5_(XVIII-12-C)_OSOWIEC_1927_nn42Zxv_BN_Sygn.ZZK_S-26_832_A.jpg file size: 21129647 (20.2 MB) sheet number: XVIII 12-C (XVIII 12-В) map sheet scale 1:25000 sheet title: REJON OSOWIEC - ARKUSZ 5 - OSOWIEC (3) publication year: 1927 scan resolution: 600 dpi scan colors: rgb file added: 2021-02-20

The appendices:

Appendix 1 (id 1760958) :
file nameREJON_OSOWIEC_ARK_4_(XVIII-12-B)_KLIMASZEWNICA_1927_verso_nn42Z45_BN_Sygn.ZZK_S-26_831_A_1.jpg
file size11552444 (11.0 MB)
appendix titleREJON OSOWIEC - ARKUSZ 5 - OSOWIEC - verso
publication year1927
entry edited2021-02-20 16:59:32
file added2021-02-20