Letter 399 : 13 January 1530, Capito to Joachim Vadianus
Letter 400: 13 January [1530], Capito to Ulrich Zwingli
Letter 400a: 21 January 1530, The Chapter of St. Thomas to Wilhelm von Honstein
Letter 401: 27 January 1530, Capito to Johannes Oecolampadius
Letter 402: 3 February 1530, Johannes Oecolampadius to Capito
Letter 403: [Before 23 February 1530], Capito to the Reader
Letter 403a: [Before 6 March 1530, The Strasbourg City Council to Capito and Caspar Hedio]
Letter 404: 23 February 1530, Capito and Caspar Hedio to the Strasbourg City Council
Letter 404a: 6 March 1530, The Strasbourg Preachers to the Community
Letter 404b: [After 6 March 1530], The Strasbourg Preachers to the Community
Letter 404c: [9 March 1530], The Chapter of St. Thomas to the City Council of Strasbourg
Letter 405: 19 March 1530, Wolfgang Talhauser to Capito
Letter 406: 31 March 1530, The Strasbourg City Council to the Public
Letter 406a: 3 April 1530, The Council of Bern to Martin Bucer and Capito
Letter 407: 22 April 1530, Capito to Ulrich Zwingli
Letter 408: [End of April 1530], Ulrich Zwingli to Capito and Martin Bucer
Letter 409: [End of April 1530], Capito, Martin Bucer and Jacob Sturm in the name of the Strasbourg City Council to Charles V
Letter 409a: [End of April/beginning of May 1530, Capito, Martin Bucer, and Jacob Sturm in the name of the Strasbourg City Council to Charles V]
Letter 410: 15 May 1530, Capito to Ulrich Zwingli
Letter 411: 23 May 1530, Ulrich von Dornheim to Capito, Martin Bucer, Caspar Hedio, and Martin Cellarius
Letter 411a: 23 May 1530, Gereon Sailer to Matthew Zell, [Capito, Martin Cellarius, and Martin Bucer]
Letter 412: 24 May 1530, Capito to Ulrich Zwingli
Letter 412a: [May 1530], Capito to [Daniel Mieg]
Letter 413: [ca. 20 June 1530, Capito] to Ulrich Zwingli
Letter 414: 7 July [1530], Capito and Martin Bucer to the Strasbourg Preachers
Letter 415: 12 July 1530, Capito and Martin Bucer to the Strasbourg Preachers
Letter 416: [15] July 1530, Philip Melanchthon to Capito and Martin Bucer
Letter 417: [15 July 1530, Capito and Martin Bucer to Philip Melanchthon]
Letter 418: 18 July 1530, Capito and Martin Bucer to Philip Melanchthon
Letter 419: 22 July [1530], Capito and Martin Bucer to Ambrosius Blaurer
Letter 420: 22 July [1530], Capito and Martin Bucer to Ulrich Zwingli
Letter 420a: 8 [August 1530], [Martin Bucer to the Strasbourg Preachers]
Letter 420b: [25 August 1530, Martin Bucer to the Strasbourg Preachers]
Letter 421: 30 August 1530, Capito to [Nikolaus Kniebs]
Letter 422: 31 August 1530, Ulrich Zwingli to Capito
Letter 423: 3 September 1530, Capito to Friederich Myconius
Letter 424: 4 September 1530, Capito to Martin Bucer
Letter 425: 5 September 1530, Capito [Zwingli] to the Fünf Orte in the Swiss Confederacy
Letter 425a: [Between 6 and 11 September 1530], Capito to the Committee of XIII
Letter 426: 13 September 1530, Capito to Martin Bucer
Letter 427: 27 September 1530, Capito to Ulrich Zwingli
Letter 427a: [After 23 September 1530], N to Capito
Letter 428 is now Ep. 425a.
Letter 429 is now Ep. 412a.
Letter 429a: 27 December 1530, The Augsburg City Council to Martin Bucer and Capito
Letter 430: [1530], Capito to the Strasbourg City Council
Letter 431: [1530/31], Capito to N