| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 151 |
 | Magic Bridge-Weber Canyon P.1 | 1888 | Image | dha_cp |
| 152 |
 | Malan Peak p.1 | 1892; 1893; 1894; 1895; 1896; 1897; 1898; 1899; 1900; 1901; 1902; 1903; 1904; 1905; 1906 | Image/StillImage | dha_cp |
| 153 |
 | Matson Bros. Building, Ogden, Ut. p.1 | 1880; 1881; 1882; 1883; 1884; 1885; 1886; 1887; 1888; 1889; 1890; 1891; 1892; 1893; 1894; 1895; 1896; 1897; 1898; 1899; 1900 | Image/StillImage | dha_cp |
| 154 |
 | Maw, Wilmer J. | 1937 | Image/StillImage | dha_uslp |
| 155 |
 | Maw, Wilmer J. | 1939; 1940 | Image/StillImage | dha_uslp |
| 156 |
 | Maycock, Amos-Residence P.1 | 1873 | Image | dha_cp |
| 157 |
 | Mcfarlane, H.A. | 1939; 1940 | Image/StillImage | dha_uslp |
| 158 |
 | Mcfarlane, H.A. | 1941 | Image/StillImage | dha_uslp |
| 159 |
 | Mcfarlane, H.A. | 1959 | Image/StillImage | dha_uslp |
| 160 |
 | McKay, Angus and Williamena-Residence P.1 | 1916 | Image | dha_cp |
| 161 |
 | McKay, K. Gunn | 1963 | Image/StillImage | dha_uslp |
| 162 |
 | Miscellaneous Correspondence | 1919 | Text | dha_kdfc |
| 163 |
 | Missile Industry-Boeing P.2 | 1960-11-08 | Image | dha_cp |
| 164 |
 | Missile Industry-Marquardt P.3 | 1959-07-08 | Image | dha_cp |
| 165 |
 | Missile Industry-Marquardt P.7 | 1956-07-11 | Image | dha_cp |
| 166 |
 | Moran Auto and Party, Weber Canyon | 1908-11-16 | Image | dha_scp |
| 167 |
 | Moran Pipe Line | 1908-11-16 | Image | dha_scp |
| 168 |
 | Moran Pipe Line | 1908-11-16 | Image | dha_scp |
| 169 |
 | Moran Pipe Line | 1908-11-16 | Image | dha_scp |
| 170 |
 | Moran Pipe Line | 1908-11-16 | Image | dha_scp |
| 171 |
 | Murdock, Lloyd C. | 1955 | Image/StillImage | dha_uslp |
| 172 |
 | Nelson, Lars M.-Residence P.1 | 1889 | Image | dha_cp |
| 173 |
 | New Building for Deaf and Blind (Ogden) | 1913-12-11 | Image | dha_scp |
| 174 |
 | Newey, Joseph L. | 1945 | Image/StillImage | dha_uslp |
| 175 |
 | Newey, Joseph L. | 1947 | Image/StillImage | dha_uslp |