Formerly, the appellant held a permanent appointment as a civilian clerl,{ in the office of the Royal Air Force, No. 3 (Indian) Wing, Quetta. On March 17, 1928, he applied for the post of a clerk in the office of the Director General, Indian Medical Service, New Delhi (now known as the Director General, Health Services, New Delhi). The appellant succeeded in his application and on March 28, 1928, he was told that there was a vacancy in the office of the Director General in the grade of Rs. 75-4-155, it was further stated that the appointment would be for one year in the first instance, though there was likelihood of its being made permanent; and if the appellant agreed to accept the post, he was directed to join in the office of the Director General at Simla on April 16, 1928. A request was also made to the authorities of the Royal Air Force to grant the appellant a lien on his permanent post in the Royal Air Force till February 28, 1929, by which date the question of the permanency of the appoinJment in the Director General's office was to be decided. .The appellant joined his new post on April 16, 1928. On February 26, 1930, the Government of India in the Department of Education, Health and. Lands, which was the controlling Department so far as the office of the Director General; Indian Medical Service, was concerned, conveyed sanction to the appointment, with effect from April 1, 1930, of an additional clerk . in the office of the Director General in the grade of Rs. 75-4-155 to deal with the work of the Indian Research Fund Association on the understanding that the average cost of the appointment together with leave and pensionary contributions thereon was tQ be recovered from the Association. On April 30, 1930, ihe Director General, Indian Medical Service, wrote to