50 



CARNEGIE INSTITUTION 



Scientific staff — Continued. 



YEAR. 



Third. 



Fourth 

 and fol- 

 lowing 

 years. 



PERMANENT STAFF. 



Director 6,000-8,000 



Mathematician 3,000-6,000 



Physicist 3,000-6,000 



- Physicist 3,000-6,000 



Physicist 3,000-6,000 



Chemist 3,000-6,000 



Analyt. Chemist 2,000-3,000 



f Director 6,000-8,000 



Mathematician 3,000-6,000 



Physicist 3,000-6,000 



Physicist 3,000-6,000 



' Physicist 3,000-6,000 



Physicist 3,000-6,000 



Chemist 3,000-6,000 



Analyt. Chemist 2,000-3,000 



TEMPORARY STAFF. 



Computer 1,000-1,500 



Ass't Phys 1 .000-1,800 



Ass't Phys 1,000-1,800 



Ass't Phys 1,000-1,800 



Ass't Chem 1,000-1,800 



Ass't Chem 1,000-1,500 



Computor i ,000-1 ,500 



Ass't Phys 1,000-1,800 



Ass't Phys 1,000-1,800 



Ass't Phys 1,000-1,800 



Ass't Phys 1,000-1,800 



Ass't Chem.... 1,000-1,800 



Ass't Chem.... 1,000-1,500 



Total salaries of scientific staff. 



First year. . . 

 Second year. 

 Third year. . 

 Fourth year. 



Permanent pay roll. 



$15,000-26,000 

 15,000-26,000 

 23,000-41,000 

 26,000-47,000 



$1,000-1,500 



3,000-5,100 



6,000-10,200 



7,000-12,000 



$16,000-27,500 

 18,000-31,100 

 29,000-51,200 

 33,000-59,000 



33,000-59,000 



The rea.sons for the segregation by j^ears are as follows : 

 The mathematician, requiring no apparatus beyond an arith- 

 mometer, cannot begin his labors too soon. 



The services of the director, a physicist and a chemist will be 

 needed in planning the laboratory and initiating steps for its equip- 

 ment. These men will therefore be needed from the commence- 

 ment of the enterprise. During the second year some facilities 

 should be available for research work for the physicist and the 

 chemist, though only certain lines of inquiry would be open to 

 them. It is estimated that at the end of two years the building 

 would be sufficiently completed to permit of the employment of nearly 

 the whole staff, partly in installing the final equipment and partly 

 in research. 



In estimating for the mechanical and clerical force required I 

 have also supposed that employes will be engaged only when 

 needed, as shown in the following table : 



