The map sheet to which the appendices belong:

11820769 @ Plany miast - kraje bałtyckie | map file: PLAN_VON_RIGA_12.5K_ca._1915_kpbc_XI_6210.jpg file size: 13014088 (12.4 MB) sheet number: Ryga map sheet scale 1:12500 sheet title: PLAN VON RIGA publication year: ± 1915 scan resolution: 300 dpi scan colors: rgb file added: 2020-09-20

The appendices:

Appendix 1 (id 1760791) :
file nameW.NEUMANN_FUEHRER_DURCH_RIGA_MIT_STADTPLAN_ca._1915_kpbc_XI_6210.pdf
file size35577306 (33.9 MB)
appendix titleW.NEUMANN FUEHRER DURCH RIGA MIT STADTPLAN
publication year1915
entry edited2020-09-20 12:35:44
file added2020-09-20