Human Blood, Red and White Globules, Magnified 75,625 times
Negative
Human Blood, Red and White Globules, Magnified 75,625 times
ca. 1879
Collodion silver negative
Image: 6 11/16 × 4 1/2 in. (17 × 11.5 cm)
Overall: 7 15/16 × 4 15/16 in. (20.2 × 12.5 cm)
Museum accession
Inscriptions Inscribed in black ink on applied label adhered below image, BC: Human Blood. \ Red and White Globules. \ Magnified 75625 times.
