Korpora.org, Bonner Kant-Korpus: Akademie-Ausgabe X–XII, numbered correspondence 1–903 with lettered insertions (1,148 entries)

Each inventory follows the numbering of an identified edition. “Complete” refers to that edition and document type; it does not claim to cover every surviving document by the philosopher.

These 1,148 entries reproduce every letter number in the digital tables of AA X–XII, including lettered insertions. Incoming and outgoing letters are distinguished. Three rows grouping a/b are separated; the erroneous link for 180a/b is replaced with AA X, page 289. Complete coverage refers to this edition’s table, not every letter subsequently discovered. Statements and appendix documents are not counted as letters. Uncertain dates retain the editor’s wording.