The definition as it originally stood under clause (i) applied tci a person employed for wages by a person directly employed by the principal employer on any work of, or incidental or preliminary to or connected with the work of the factory of establishment, whether such work is done by the employee in the factory or establishment or elsewhere. By an amendment by Act 44 of i 966 the words ".and includes any person employed for wages on any work connected with the administration of the factory or establishment or any part, department or branch thereof or the purchase' olf raw mterials for, or the distribution or sale, of the products of, the factory or establishment; but does not include" for the words "but does not include" were added to (iii). The scope of the word "employee" as defined before the amendment came to be considered by the Sl!preme Court in Nagpur Electric Light & Power Co., Ltd. vs. Regioiwl Director Employees State Insurance Corporation, Etc.(') The company in that case, carried on the work of transforming and transmitting electrical energy. There was dispute between the company and the respondent, Employees' State Insurance Corporation, as to whether certain employs of the company like engineers, draughtsmen, clerks, accountants, e!c. were employees within the meaning of section 2(9) of the Employees' State Insurance Act The c6urt held that all the employees of the disputed categories clerks or otherwise were employed in connection with the work of the factory. that is to say, with the work of transforming and transmitting electrical power, and a person doing non-manual work can be an employee if he is employed in connection with the work of the factory and the duties- of the administrative staff are also directlv connected within the work of the factory. The court also held that few employees who worked outside the factory but whose duties were connected with the work of the factory were employees wthin the meaning of section 2(9) (i). Discussin~ the scope of the definition of the word "employee" the Court held that the assistant engineers, supervisors, electricians, and overseers are engaged in the erection and maintenance of the electricity supply lines connected with transmission of power. The cable jointer, mistries, linemen, coolies and wiremen are employed for inspection of the supply lines, digging pits, erecting poles, for laying distributioi: mains and service lines ...... The attendants in-charge of the sub-stattons look after the transformation and transmission of power. The motor drivers and cleaners are employed for carrying materials and tower ladders in trucks for maintenance of the supply lines .......... The telephone operators attend to the telephone calls for all the. depatments. The_ menial staff is required to do miscellaneous work mcludmg he cleamn of the