Portfolio Glarner Fotoclub			Flood 1910			Bridges over the Linth-River
		Flight over the Escher-Canal			Flood 1953			Historical Views of the Linth Region
		Flight over the Linth-Canal			Flood 1999			The Original Scheme of the Linth-Enterprise
					Flood 2005			Walensee-Linth-Navigation
								Historical Aerial Views of Mittelholzer
								The Linthcolony School for Orphans