Corrected some enclaves within and exclaves of the Province of Saxony and implemented the 1932 Prussian Kreis reform across Saxony, Hanover, and Hesse-Nassau

Corrected part of the border of the Province of Saxony (Bad Sachsa, Tettenborn etc) – was previously using the post-WWII borders

Corrected Kurhessen-Waldeck border between ≈ 51°12′ N and 51°30′ N. Mapped out basic version of (Bad) Arolsen and surrounding roads/rail. Added version of Prussia after annexation of Waldeck. Deleted accidental duplicates of the Free State of Prussia.

Added missing Free State of Prussia 1920 01-02.

Added various itterations of the Free State of Prussia between 1918 and 1937 (based on existing province/Reich changes). Added a few missing enclaves/exclaves to the Prussia relations. Made some minor corrections to the German Reich relations 1918-38.

Added various itterations of the Free State of Prussia between 1918 and 1937 (based on existing province/Reich changes). Added a few missing enclaves/exclaves to the Prussia relations. Made some minor corrections to the German Reich relations 1918-38.

Added Pyrmont to Provinz Hannover from 1921. Added a label to Provinz Hannover. Made some minor corrections to errors made in previous edit at the Hessian-Hannoverian border.

Added Waldeck enclaves to Prussia after 1866

Corrected place type on Provinz Hessen-Nassau label

Corrected dates on Provinz Hessen-Nassau label

Resolving some conflicts from previous edit.

Improved borders between Kurhessen etc, Hannover etc and Thüringen etc between about 9°30′E and 10°10′E, 51°12′N and 51°24′N. Corrected pre-1904 border between Ghtm. Hessen and Baden. Fixed various relations. Added Thuringia 1828-44. Added labels.