51. Black Panther guards at Free Huey Rally, Bobby Hutton Memorial Park, Oakland, CA, number 21 from the series A Photo Essay on the Black Panthers Bookmark Artist: Baruch, Ruth-Marion Classification: Photograph Materials: Gelatin silver print Dimensions: 11 7/8 x 17 1/2 in. Accession Number: 2012.35.48
52. Black Panthers from Sacramento, Free Huey Rally, Bobby Hutton Memorial Park, Oakland, CA, number 62 from the series A Photo Essay on the Black Panthers Bookmark Artist: Jones, Pirkle Classification: Photograph Materials: Gelatin silver print Dimensions: 11 7/8 x 18 in. Accession Number: 2012.35.21
53. Black Panthers in formation during drill, De Fremery Park, Oakland, CA, number 57 from the series A Photo Essay on the Black Panthers Bookmark Artist: Jones, Pirkle Classification: Photograph Materials: Gelatin silver print Dimensions: 11 7/8 x 18 in. Accession Number: 2012.35.20
54. Black market, Thiergarten Bookmark Artist: Hammersley, Frederick Classification: Photograph Materials: Gelatin silver print Dimensions: 4 11/16 x 7 1/8 in. Accession Number: 2018.30.32
55. Blackboard (Junior 1910) Bookmark Artist: Buswell, Richard S. Classification: Photograph Materials: Gelatin silver print Dimensions: 9 1/2 x 6 1/2 in. Accession Number: 2003.3.2
56. Blond woman with beads, Haight-Ashbury 1967 Bookmark Artist: Baruch, Ruth-Marion Classification: Photograph Materials: Gelatin silver print Dimensions: 19 1/4 x 12 3/4 in. Accession Number: 2012.35.45
57. Blooming Honeysuckle Bookmark Artist: Friedlander, Lee Classification: Photograph Materials: Gelatin silver print Dimensions: 7 x 9 in. Accession Number: 2018.34.2
58. Blowing newspaper at a crossroads, N.Y.C. Bookmark Artist: Arbus, Diane Classification: Photograph Materials: Gelatin silver print Dimensions: Image: 6 x 8 5/8 in. Accession Number: 2013.4.1
59. Bobby Seale, Chairman of the Black Panther Party and Stokely Carmichael, ex Prime Minister at Free Huey Rally, Bobby Hutton Memorial Park, Oakland, CA, number 64 from the series A Photo Essay on the Black Panthers Bookmark Artist: Jones, Pirkle Classification: Photograph Materials: Gelatin silver print Dimensions: 11 3/4 x 17 3/4 in. Accession Number: 2012.35.25
60. Bobby Seale, Chairman, and co-founder of the Black Panther Party, Bobby Hutton Memorial Park, Oakland, CA, number 42 from the series A Photo Essay on the Black Panthers Bookmark Artist: Baruch, Ruth-Marion Classification: Photograph Materials: Gelatin silver print Dimensions: 10 x 8 in. Accession Number: 2012.35.47