Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Woman in Costume ca. 1921 negative, gelatin on nitrocellulose sheet film 9x10 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0040

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Nude with Peacock ca. 1924 negative, gelatin on nitrocellulose sheet film 10x9 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0041

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Woman in Costume ca. 1928 negative, gelatin on nitrocellulose sheet film 10x9 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0042

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Nude in Desert ca. 1921 negative, gelatin on nitrocellulose sheet film 7x11 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0043

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Woman with Parasol ca. 1921 negative, gelatin on nitrocellulose sheet film 12x7 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0044

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Woman with Parasol ca. 1921 negative, gelatin on nitrocellulose sheet film 11x7 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0045

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Nude in Desert ca. 1921 negative, gelatin on nitrocellulose sheet film 7x5 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0046

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Nude in Stream ca. 1921 negative, gelatin on nitrocellulose sheet film 6x8 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0047

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Nude in Desert ca. 1921 negative, gelatin on nitrocellulose sheet film 9x7 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0048

Mortensen, William American (1897-1965) TITLE ON OBJECT: Mutual Admiration ca. 1924 negative, gelatin on nitrocellulose sheet film 10x8 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0049

Mortensen, William American (1897-1965) TITLE ON OBJECT: Mutual Admiration ca. 1924 negative, gelatin on nitrocellulose sheet film 10x8 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0050

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Woman with Parasol ca. 1928 negative, gelatin on nitrocellulose sheet film 12x8 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0051

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Nude with Clock ca. 1921 negative, gelatin on nitrocellulose sheet film 11x8 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0052

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Nude with Peacock ca. 1924 negative, gelatin on nitrocellulose sheet film 10x9 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0053

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Nude with Clock ca. 1921 negative, gelatin on nitrocellulose sheet film 11x8 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0054

Mortensen, William American (1897-1965) DESCRIPTIVE TITLE: Woman and Child in Tent ca. 1928 negative, gelatin on nitrocellulose sheet film 10x8 cm. Gift of 3M Company: ex-collection Louis Walton Sipley 78:1643:0055

Mortensen, William American (1897-1965) Gift of Dr. C. E. K. Mees GEH NEG: 46766 80:0478:0002

Mortensen, William American (1897-1965) TITLE ON OBJECT: The Spider Torture GEH NEGS: 29310 28658 80:0478:0007

Mortensen, William American (1897-1965) Gift of Dr. C. E. K. Mees GEH NEG: 46765 80:0478:0016

Mortensen, William American (1897-1965) Gift of Dr. C. E. K. Mees GEH NEG: 46764 80:0478:0019