![](http://www.artgallery.sa.gov.au/noye/Dags/Dag_cons.gif)
2) albumen print also known as albumen silver print, was the
first photograph printing on paper material. It was made 100% out of cotton and it got a coat of egg white. This type of method was very popular in the late 19th century and then died out after that.
3) A stereograph is a way and technique to see an image 3D. They were very popular throughout the beginning of the 1900.
4) A carte de visite is a small version of a photograph. They were used to pass to friends almost like post cards or little school pictures now days.
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![](http://blog.findmypast.co.uk/wp-content/uploads/2011/05/fig8-carte-de-visite-mid-1890s-jayne.jpg)
5)Mathew Brady was a photographer that took pictures of the American civil war.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/2US_Arsenal_Wash_DC.jpg/220px-2US_Arsenal_Wash_DC.jpg)
Alexander Gardner was best known for his American civil war photos and also pictures of
![](http://www.spartacus.schoolnet.co.uk/USAPgardner.jpg)