The map sheet to which the appendices belong:

11840946 @ CP ALLIED : GSGS 4420 Belgium; 4458 Holland; 4485 Luxemburg | map file: GSGS_4458_HOLLAND_TOWN_PLAN_OF_LEIDEN_15K_3.1944_stan_lib_G6004_.L4_1944_.G7.jpg file size: 73247164 (69.9 MB) sheet number: Leiden (GSGS 4458 Holland) map sheet scale 1:15000 sheet title: TOWN PLAN OF LEIDEN publication year: 1944 scan resolution: 400 dpi scan colors: rgb file added: 2022-06-30

The appendices:

Appendix 1 (id 1761257) :
file nameGSGS_4458_HOLLAND_TOWN_PLAN_OF_LEIDEN_15K_verso_3.1944_stan_lib_G6004_.L4_1944_.G7.jpg
file size57932664 (55.2 MB)
appendix titleTown plan of Leiden (verso)
publication year1944
entry edited2022-06-30 14:43:19
file added2022-06-30