The map sheet to which the appendices belong:

11827109 @ Topographische Karte 1:25 000 (Meßtischblatt) - Niemcy /1870 - 1945/ | map file: 4606_(2648)_Kaiserswerth_McM89379.jpg file size: 24419129 (23.3 MB) sheet number: 4606 (2648) map sheet scale 1:25000 sheet title: Kaiserswerth publication year: ± 1910 scan resolution: 600 dpi scan colors: rgb file added: 2021-04-09

The appendices:

Appendix 1 (id 1761008) :
file name4606_(2648)_Kaiserswerth_verso_McM89380.jpg
file size28193047 (26.9 MB)
appendix title4606 (2648) Kaiserswerth (verso)
publication year± 1910
entry edited2021-04-09 11:50:37
file added2021-04-09