Spas Iv. Duparinov
14 March 1923 - 9 June 1923

Spas Iv. Duparinov

Peter Y. Yanev
9 November 1921 - 14 March 1923

Peter Y. Yanev

Alexandar Hr. Radolov
21 February 1920 - 9 November 1921

Alexandar Hr. Radolov

Marko Iv. Turlakov
6 October 1919 - 21 February 1920

Marko Iv. Turlakov

Venelin J. Ganev
7 May 1919 - 6 October 1919

Venelin J. Ganev