(1) Teachers holding a standard or college certificate valid for the subjects or grades in which the teacher is giving instruction, minimum annual salary for the school year 1958-1959 three thousand dollars ($3,000), for the school year 1959-1960 three thousand six hundred dollars ($3,600), for the school year 1961-1962 minimum monthly salary of four hundred dollars ($400), for the school year 1965-1966 minimum monthly salary of five hundred dollars ($500), minimum annual service increment at the rate of thirty-three dollars ($33) per month, minimum number of annual service increments twelve;

(2) Teachers holding a master's degree and who also hold a college certificate valid for the subjects or grades in which the teacher is giving instruction, minimum annual salary for the school year 1958-1959 three thousand six hundred dollars ($3,600), for the school year 1959-1960 four thousand two hundred dollars ($4,200), for the school year 1961-1962 minimum monthly salary of four hundred seventy dollars ($470), for the school year 1965-1966 minimum monthly salary of five hundred fifty dollars ($550), minimum annual service increment at the rate of thirty-three dollars ($33) per month, minimum number of annual service increments twelve;

(3) Teachers of applied arts and vocational subjects who hold a standard certificate shall be entitled to the same minimum salary and increments as teachers who hold a college certificate;

(4) Teachers of applied arts and vocational subjects who hold a standard or college certificate and have earned an additional thirty semester hours of credit in professional education in the teaching field in which said teacher is engaged or related thereto, shall be entitled to the same minimum salary and increments as teachers holding a master's degree;

(5) The maximum salary required to be paid under the provisions of this section shall not exceed the minimum annual salary plus the sum of the total number of increments for the class;

(6) Supervisors who devote one-half or more of their time to supervision of instruction, holding a standard or college certificate, for the school year 1958-1959 minimum annual salary three thousand eight hundred dollars ($3,800), for the school year 1959-1960 four thousand four hundred dollars ($4,400), for the school year 1960-1961 four thousand six hundred dollars ($4,600), for the school year 1961-1962 minimum monthly salary of five hundred ten dollars ($510), minimum annual service increment at the rate of twenty-three ($23) per month minimum number of annual service increments twelve.

(7) Supervisors who devote one-half or more of their time to supervision of instruction, holding a master's degree, minimum annual salary for the school year 1958-1959 four thousand dollars ($4,000), for the school year 1959-1960 four thousand six hundred dollars ($4,600), for the school year 1960-1961 four thousand eight hundred dollars ($4,800), for the school year 1961-1962 minimum monthly salary of five hundred thirty dollars ($530), minimum annual service increment at the rate of twenty-three dollars ($23) per month, minimum number of annual service increments twelve.

Notwithstanding any other provisions of this act, each teacher and supervisor whose salary and increments are fixed by this act and who is a member of the faculty or administration of the Thaddeus Stevens State School of Technology on the effective date of this act shall be granted, in addition to the salary and increments otherwise prescribed by this act for the school years 1959-1960 and 1960-1961, added compensation of two hundred dollars ($200) for each of said school years as a cost of living increase in compensation.