The map sheet to which the appendices belong:

11820141 @ 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_11.1944_Stanf_Lib_G6299_.E8_1944_.G7_SHEET1.jpg file size: 50361567 (48.0 MB) sheet number: Essen map sheet scale 1:18500 sheet title: TOWN PLAN ESSEN SHEET 1, 1st edition (2) publication year: 1944 scan resolution: 600 dpi scan colors: rgb file added: 2020-08-17

The appendices:

Appendix 1 (id 1760717) :
file nameGSGS_4480_GERMANY_TOWN_PLAN_ESSEN_18.5K_SHEET_1_1st_ed_11.1944_verso_Stanf_Lib_G6299_.E8_1944_.G7_SHEET1.jpg
file size33372052 (31.8 MB)
appendix titleTOWN PLAN ESSEN (verso) (2)
publication year1944
entry edited2020-08-17 19:42:21
file added2020-08-17