Menu   Introduction   Catalogue   Essay   Handlist   Museums   Makers   Bibliography   Places   Conventions   Articles   Credits   Glossary   Help   Search   Index				Linz Linz was a city and episcopal see on the River Danube in Austria. Not a noted centre for instrument making, it has one early maker in Johann Christoph Keller from the late 16th century. For Linz instruments, see:    Equinoctial Dial, Signed by Johann Christoph Keller, Linz, circa 1580 (Oxford, MHS)    Inclining Dial, Signed by Johann Christoph Keller, Linz, circa 1600 (Oxford, MHS) || Introduction || Essay || Museums || Bibliography || Conventions || Credits || Privacy || Help || || Catalogue entries || Handlist || Makers || Places || Articles || Glossary || Search || Home ||