This series contains diaries, correspondence, and other material documenting the life of Nellie Suydam Cowley from 1892-1945 in California and Arizona. The diaries depict the everyday happenings of Cowley's life over the span of fifty three years while the correspondence provides a first hand account of Cowley's personal and business dealings.

This series contains photographs documenting the personal life of Nellie Suydam Cowley. All photographs are black and white and include images of her family, friends, residences, and travels.

This series contains photographs documenting the personal life of Nellie Suydam Cowley. All photographs are black and white and include images of her family, friends, residences, and travels.

This series contains certificates, notes, and other material pertaining to the financial dealings of Nellie Suydam Cowley. Includes mortgage certificates and deeds from various individuals in Glendora, California from the late nineteenth to early twentieth century and handwritten notes detailing price lists and receipts.

This series contains certificates, notes, and other material pertaining to the financial dealings of Nellie Suydam Cowley. Includes mortgage certificates and deeds from various individuals in Glendora, California from the late nineteenth to early twentieth century and handwritten notes detailing price lists and receipts.

This series contains publications written or collected by Nellie Suydam Cowley. Includes published poems and short stories written by Cowley as well as newspaper clippings on a variety of topics. An interview with Keith Suydam detailing the history of the Suydam family is also included.

This series contains publications written or collected by Nellie Suydam Cowley. Includes published poems and short stories written by Cowley as well as newspaper clippings on a variety of topics. An interview with Keith Suydam detailing the history of the Suydam family is also included.

This series contains publications written or collected by Nellie Suydam Cowley. Includes published poems and short stories written by Cowley as well as newspaper clippings on a variety of topics. An interview with Keith Suydam detailing the history of the Suydam family is also included.

This series contains publications written or collected by Nellie Suydam Cowley. Includes published poems and short stories written by Cowley as well as newspaper clippings on a variety of topics. An interview with Keith Suydam detailing the history of the Suydam family is also included.