John Tyndall

by Frederick Gutekunst
albumen print on card mount, January 1873
NPG x13250

Mary Berenson (née Smith)

by Frederick Gutekunst
albumen print on canvas, 1880
NPG Ax160526

Sir Francis Seymour Haden

by Frederick Gutekunst
vintage copy print, 1882-1883
NPG x45055

Samuel Morley

by Frederick Gutekunst
albumen cabinet card, mid 1880s
NPG x4971

John Tyndall

by Frederick Gutekunst
albumen print on card mount, January 1873
NPG x13251

Ozi William Whitaker

by Frederick Gutekunst
albumen cabinet card, circa 1890s
NPG x159613

Frederick Foote Johnson

by Frederick Gutekunst
vintage bromide print, circa 1900s
NPG x159197