| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 701 |
 |
Lion Coal, Street Scene | 1921-03-04 | Image | dha_scp |
| 702 |
 |
Lion Coal, Tipple | 1921-03-04 | Image | dha_scp |
| 703 |
 |
Lion Coal, Wattis, Miners | 1921-03-09 | Image | dha_scp |
| 704 |
 |
Lion Coal, Wattis, Utah, Loading Coal in Ore Car | 1921-03-09 | Image | dha_scp |
| 705 |
 |
Lobby Mining Exchange | 1911-01-26 | Image | dha_scp |
| 706 |
 |
Location of (Bonanza Mine) | 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955 | Image | dha_eftl |
| 707 |
 |
Looking east--Ontario Mine | 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955 | Image | dha_eftl |
| 708 |
 |
Looking up Bingham Canyon from Old Copper Belt Grade | 1914-05-28 | Image | dha_scp |
| 709 |
 |
Lower End Michigan-Utah Tram | 1915-08-17 | Image | dha_scp |
| 710 |
 |
Lucerne Field Showing Tailings, Chandler vs. Utah Copper Company | 1907-04-27 | Image | dha_scp |
| 711 |
 |
Lucerne Field Without Tailings, Chandler vs. Utah Copper Company | 1907-04-02 | Image | dha_scp |
| 712 |
 |
Lunch for Mine Rescue Team (Sunnyside, Utah), 1920 | 1920 | Image | dha_eftl |
| 713 |
 |
Lunch time for pipefitter working on coke oven construction | 1942; 1943 | Image | dha_eftl |
| 714 |
 |
Luomas marker | 1975 | Image | dha_eftl |
| 715 |
 |
M. W. Sjoblom gravestone | 1975 | Image | dha_eftl |
| 716 |
 |
Machinery and equipment | 1975 | Image | dha_eftl |
| 717 |
 |
Magna Mill | 1910; 1906; 1907; 1908; 1909; 1911; 1912; 1913; 1914 | Image | dha_scp |
| 718 |
 |
Magna Mills, Utah Copper Company (Garfield) | 1912-03-18 | Image | dha_scp |
| 719 |
 |
Magna/Arthur Mills | 1925; 1921; 1922; 1923; 1924; 1926; 1927; 1928; 1929 | Image | dha_scp |
| 720 |
 |
Magna/Arthur Mills | 1925; 1921; 1922; 1923; 1924; 1926; 1927; 1928; 1929 | Image | dha_scp |
| 721 |
 |
Main Tunnels and Blacksmith Shop, Utah Copper | 1904-05-24 | Image | dha_scp |
| 722 |
 |
Mallet Engine on Bingham and Garfield | 1912-03-21 | Image | dha_scp |
| 723 |
 |
Mammoth | 1975 | Image | dha_eftl |
| 724 |
 |
Man With Wheelbarrow | 1912-05-29 | Image | dha_scp |
| 725 |
 |
Map, annotated | 1975 | Image | dha_eftl |