Bamara and Barkote in 1900 was the longest in India during that period. Bamanda’s own postal system was very developed. It got affiliated to the British Postal system in 1895. Sir Sudhal Dev, the then King of Bamanda had coined and issued postage stamps in his own Kingdom. He had promulgated paper currency also in his state.
After him, his illustrious son Raja Sachidananda Tribhuban Dev undertook the improvement activities of the erstwhile estate. The most outstanding developmental activities was the introduction of the hydro-electric system in Kodarkot water fall by which the Palace, cloth loom, Sugar factory established in 1908 at Rambhei got power supply. During the reign of Bhanuganga Tribhuban Dev, the estate of Bamra was merged with Orissa i,e. on 1 January 1948 and it became a part of the District of Sambalpur
