Antique Photograph Robert Collyer 1903 American Abolitionist Suffragist
It appears to be a Matte Collodion photograph but it may be a collotype. The mat with information about his life is now detached.
Antique Photograph John White Chadwick American Poet Abolitionist Religious
It appears to be a Matte Collodion photograph that has had blue color applied in various areas – especially the eyes. The mat with information about his life is now detached.