Statistics for occurrence #1 of “Prussia” in article 1 of The Daily Dispatch: March 6, 1862., [Electronic resource]:

...he viz, mentioned, viz: six by seven by fifteen feet, would produce above a hundred weight of nitre. 3. As to the time required for ripening. This varies from two to three years. Upon the Prussia n plan, the lixiviation of nitre can be commenced sooner than this, because a sort of concentration, as already stated, takes place upon the windward wall, so that it is not necessary to wait for the ...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Prussia (Iowa, United States) 2 0 0 0 0 user votes
Prussia (Ohio, United States) 2 0 0 0 0 user votes
Prussia (New Mexico, United States) 0 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.