| Ref. code: | Ca.C12-25-14-01-01 | 
	
		| Ref. code AP: | Ca.C12-25-14-01-01 | 
	
		| Creation date(s): | 9/11/1878 | 
	
		| Title: | Bern. Eidgenössische Departement des Innern an alle Stände betreffend Hydrometrie: | 
	
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		URL for this unit of description | 
	
		| URL: | https://query-staatsarchiv.ar.ch/detail.aspx?ID=254596 | 
	
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