| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 26 |
 | Basin Days Track and Field Meet | 1965-05-29 | Image/StillImage | ucl_vep |
| 27 |
 | Basketball Clinic | 1976-08-05 | Image/StillImage | ucl_vep |
| 28 |
 | Basketball Contest Winners | 1975-03-06 | Image/StillImage | ucl_vep |
| 29 |
 | Beckwith family [12] | Image | dc_bpc | |
| 30 |
 | Bike Safety Lesson | 1965-07-15 | Image/StillImage | ucl_vep |
| 31 |
 | Bingham and Garfield RR P.6 | 1908; 1909; 1910; 1911; 1912; 1913; 1914; 1915; 1916; 1917; 1918; 1919; 1920; 1921; 1922; 1923; 1924; 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948 | Image/StillImage | dha_cp |
| 32 |
 | Block printing: Suzuki Harunobu [010] | 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969; 1970; 1971; 1972; 1973; 1974; 1975; 1976; 1977; 1978; 1979; 1980 | Image | uum_lctpc |
| 33 |
 | Block printing: Suzuki Harunobu [011] | 1978 | Image | uum_lctpc |
| 34 |
 | Bob Ouray - Young Ute Indian, Ouray - Summer 1909 | 1909 | Image/StillImage | uaida_main |
| 35 |
 | Boy and Pony Wagon | 1915-07-26 | Image | dha_scp |
| 36 |
 | Boy Displays Boar at Livestock Show | 1939-05 | Image | ucl_tp |
| 37 |
 | Boy on transportation bus | 2002 | Image | dha_olyleg |
| 38 |
 | Boy Plays Accordion | 1964; 1965 | Image/StillImage | ucl_rhc |
| 39 |
 | Boy Scout Group on Forest | 1925; 1926; 1927; 1928; 1929; 1930; 1931; 1932; 1933; 1934; 1935 | Image/StillImage | ucl_tp |
| 40 |
 | Boy Scout Selling Governor Bamberger a Liberty Bond | 1917-10-20 | Image | dha_scp |
| 41 |
 | Boy Scouts of America P.02 | 1934 | Image/StillImage | dha_cp |
| 42 |
 | Boy Scouts of America P.03 | 1927 | Image/StillImage | dha_cp |
| 43 |
 | Boy Scouts of America P.05 | 1930-05-06 | Image/StillImage | dha_cp |
| 44 |
 | Boy Scouts of America P.06 | 1924-07-22 | Image/StillImage | dha_cp |
| 45 |
 | Boy Scouts of America P.07 | 1924-07-22 | Image/StillImage | dha_cp |
| 46 |
 | Boy Scouts of America P.08 | 1924-07-22 | Image/StillImage | dha_cp |
| 47 |
 | Boy Scouts of America P.09 | 1935-04-29 | Image/StillImage | dha_cp |
| 48 |
 | Boy Scouts of America P.10 | 1949-08-09 | Image/StillImage | dha_cp |
| 49 |
 | Boy Scouts of America P.11 | 1929-05-24 | Image/StillImage | dha_cp |
| 50 |
 | Boy Scouts of America P.12 | 1929-04-21 | Image/StillImage | dha_cp |