| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 2126 |  | Alta Merger Mines, South Hecla | 1915-08-16 | Image | dha_scp |
| 2127 |  | Alta Stage P.1 | 1920 | Image/StillImage | dha_cp |
| 2128 |  | Alta Stage P.2 | 1920 | Image/StillImage | dha_cp |
| 2129 |  | Alta, Utah p. 13.5 | Image | dha_cp | |
| 2130 |  | Alta, Utah p.1 | Image | dha_cp | |
| 2131 |  | Alta, Utah p.10 | Image | dha_cp | |
| 2132 |  | Alta, Utah p.11 | Image | dha_cp | |
| 2133 |  | Alta, Utah p.12 | Image | dha_cp | |
| 2134 |  | Alta, Utah p.13 | Image | dha_cp | |
| 2135 |  | Alta, Utah p.14 | Image | dha_cp | |
| 2136 |  | Alta, Utah p.15 | Image | dha_cp | |
| 2137 |  | Alta, Utah p.16 | Image | dha_cp | |
| 2138 |  | Alta, Utah p.17 | Image | dha_cp | |
| 2139 |  | Alta, Utah p.18 | Image | dha_cp | |
| 2140 |  | Alta, Utah p.19 | Image | dha_cp | |
| 2141 |  | Alta, Utah p.2 | Image | dha_cp | |
| 2142 |  | Alta, Utah p.20 | Image | dha_cp | |
| 2143 |  | Alta, Utah p.21 | Image | dha_cp | |
| 2144 |  | Alta, Utah p.22 | 1881-02-05 | Image | dha_cp |
| 2145 |  | Alta, Utah p.23 | 1875-02-13 | Image | dha_cp |
| 2146 |  | Alta, Utah p.24 | Image | dha_cp | |
| 2147 |  | Alta, Utah p.4 | Image | dha_cp | |
| 2148 |  | Alta, Utah p.6 | Image | dha_cp | |
| 2149 |  | Alta, Utah p.7 | Image | dha_cp | |
| 2150 |  | Alta, Utah p.8 | Image | dha_cp |