Personnel records of employment from 1900-1919. Records from the Utah Copper Company are handwritten and contain the following employee information: name, date employed, address, dependents, age, weight, height, eyes, hair, gender, nationality, engaged by, last employer, education, occupation, department, pay rate, date leaving employment, and reason for leaving.
| Title | Nationality | Date Employed | ||
|---|---|---|---|---|
| 201 |
 | Day, A.H. | American [United States] | 1910-07-02 |
| 202 |
 | De Zanche, John | Italian [Italy] | 1918-01-31 |
| 203 |
 | Deal, J.F. | American [United States] | 1909-07-16 |
| 204 |
 | Deguchi, A. | Jap [Japan] | 1914-03-24 |
| 205 |
 | Del Osbell, Jim [Dell'Oglul, Giacomo] | Italian [Italy] | 1910-11-11 |
| 206 |
 | Delis, Steve | Austrian [Austria] | 1911-11-18 |
| 207 |
 | Demeaks, Geo. | Greek [Greece] | 1910-05-10 |
| 208 |
 | Deskos, Geo | Greek [Greece] | 1911-03-27 |
| 209 |
 | Deskos, Stylionas | Greek [Greece] | 1911-03-27 |
| 210 |
 | Destoloff, Geo | Bulgarian [Bulgaria] | 1911-01-06 |
| 211 |
 | Dimopulous, J. C. | Greek [Greece] | 1913-01-23 |
| 212 |
 | Dodson, J. B. | American [United States] | 1909-10-14 |
| 213 |
 | Dougherty, J. J. | American [United States] | 1910-03-02 |
| 214 |
 | Doyle, J. P. | American [United States] | 1911-04-04 |
| 215 |
 | Duffy, C. T. | American [United States] | 1910-11-17 |
| 216 |
 | Dunton, Parley | American [United States] | 1910-02-10 |
| 217 |
 | Durbin, R.E. | American [United States] | 1909-08-03 |
| 218 |
 | Dyen, J. P. | American [United States] | 1909-08-05 |
| 219 |
 | Earl, Nelson | Am [United States] | 1916-07-11 |
| 220 |
 | Eaton, Louis | American [United States] | 1910-08-12 |
| 221 |
 | Eckert, R. | American [United States] | 1911-03-27 |
| 222 |
 | Eden, E. G. | American [United States] | 1920-02-11 |
| 223 |
 | Edmondson, F. C. | American [United States] | 1909-07-25 |
| 224 |
 | Edwards, H. G. | American [United States] | 1910-06-07 |
| 225 |
 | Elefsimotis, Geo | Greek [Greece] | 1917-04-20 |