| Title | Nationality | Date Employed | ||
|---|---|---|---|---|
| 1 | Y[-]ckovich, Pete | Austrian [Austria] | 1910-08-19 | |
| 2 | Yan, P. | Korean [Korea] | 1919-10-06 | |
| 3 | Yano, B. N. | Jap [Japan] | 1918-02-25 | |
| 4 | Yashida, O. | Jap [Japan] | 1913-05-07 | |
| 5 | Yashoiha, T | Japanese [Japan] | 1911-05-27 | |
| 6 | Yaurkovich, Joe | Austrian [Austria] | 1912-09-05 | |
| 7 | Yeamans, E. E. | Am [United States] | 1909-01-28 | |
| 8 | Yeates, Geo L. | Am [United States] | 1914-06-16 | |
| 9 | Yelton, J. R. | Am [United States] | 1913-01-31 | |
| 10 | Yiruita, Tony | Spanish [Spain] | 1912-10-31 | |
| 11 | Yo[ne]kura, K. | Jap [Japan] | 1914-05-22 | |
| 12 | Yo[w], W. | Jap [Japan] | 1912-04-15 | |
| 13 | Yocom, M. R. | American [United States] | 1908-09-05 | |
| 14 | Yohida, K | Japanese [Japan] | 1918-03-19 | |
| 15 | Yokatoke, M. | Jap [Japan] | 1910-02-21 | |
| 16 | Yokayama, F. T. | Jap [Japan] | 1912-08-03 | |
| 17 | Yokayama, J. | Japanese [Japan] | 1909-11-04 | |
| 18 | Yokayama, J. | Japanese [Japan] | 1917-06-26 | |
| 19 | Yokayama, K. | Jap [Japan] | 1920-02-23 | |
| 20 | Yokayawa, T. | Japanese [Japan] | 1918-03-10 | |
| 21 | Yokayoma, J. | Japanese [Japan] | 1917-11-08 | |
| 22 | Yokinen, Kalle | Swede Finn [Sweden; Finland] | 1918-05-30 | |
| 23 | Yokohata, A. | Japanese [Japan] | 1912-11-15 | |
| 24 | Yokota, R. | Jap [Japan] | 1913-12-25 | |
| 25 | Yokotake, M. | Jap [Japan] | 1914-06-01 |
