( 1 ) THIS petition is for issuing a writ of mandamus directing the respondents to produce resignation letter dated October 7, 1991 and quash the same, besides the relief that the respondents be directed not to deny duty and wages of the post to the petitioner without complying the provisions of law and to pay entire salary to the petitioner w. e. f. December 1, 1991. According to the petitioners allegations itself, the petitioner was initially appointed as a labourer in the U. P. State Textile Corporation Ltd. (hereinafter referred to as the Corporation ). In december, 1986, he was promoted to the post of Helper, after 8 months of his initial appointment. No letter of appointment was issued to him. He continued to work as karigar (operative) with the respondents. A copy of the attendance card issued by respondent No. 2 in the month of October, 1991, has been filed as annexure. It is stated that the petitioner was elected vice-President of the Union of the workmen of the Corporation in the year 1991. Though there was no strike or industrial unrest, the respondents became annoyed on the legitimate action of the petitioner. On October 7, 1991, Sri Suresh Sharma, Sen