The map sheet to which the appendices belong:

11805079 @ Plany miast - Europa środkowa | map file: PLAN_M._BIALEGOSTOKU_16.8K_c.1935.jpg file size: 25033941 (23.9 MB) sheet number: Białystok map sheet scale 1:16800 sheet title: PLAN M. BIAŁEGOSTOKU publication year: ± 1935 scan resolution: 600 dpi scan colors: rgb file added: 2018-06-18

The appendices:

Appendix 1 (id 1760345) :
file namePLAN_M._BIALEGOSTOKU_16.8K_c.1935_verso.jpg
file size19728193 (18.8 MB)
appendix titlePLAN M. BIAŁEGOSTOKU - verso
publication year± 1935
entry edited2018-06-18 22:23:57
file added2018-06-18