While Otto Tschirn is not directly mentioned in Journey to Horseshoe Bend he plays a large part in helping to document ....

Tschirn worked at Hermannsburg from 14 July 1915 to 12 September 1918 (Albrecht, 340).

See P.G.E Albrecht, "From Mision to Church 1977-2002, Finke River Mission",....