The map sheet to which the appendices belong:

11820126 @ CP ALLIED : GSGS 4480 Germany [west], 4399 Zone maps, Misc.-Germany | map file: GSGS_4480_GERMANY_TOWN_PLAN_ESSEN_18.5K_SHEET_1_1st_ed_3.1944_Univ_Wisc_Univ_20890.jpg file size: 13328443 (12.7 MB) sheet number: Essen map sheet scale 1:18500 sheet title: TOWN PLAN ESSEN SHEET 1, 1st edition publication year: 1944 scan resolution: 300 dpi scan colors: rgb file added: 2020-08-17

The appendices:

Appendix 1 (id 1760716) :
file nameGSGS_4480_GERMANY_TOWN_PLAN_ESSEN_18.5K_SHEET_1_1st_ed_3.1944_verso_Univ_Wisc_agdm_20890.jpg
file size8257041 (7.9 MB)
appendix titleTOWN PLAN ESSEN (verso)
publication year1944
entry edited2020-08-17 18:16:12
file added2020-08-17