Menu   Introduction   Catalogue   Essay   Handlist   Museums   Makers   Bibliography   Places   Conventions   Articles   Credits   Glossary   Help   Search   Index				Gundhalbing Gundhalbing, or Gundehalbing, is recorded in the history of instrument making on account of the signature in 1563 of Hans Graf, but is otherwise obscure. For Gundhalbing instruments, see:    Horizontal Dial, Signed by Hans Graf, Gundhalbing, Dated 1563 (London, BM) || Introduction || Essay || Museums || Bibliography || Conventions || Credits || Privacy || Help || || Catalogue entries || Handlist || Makers || Places || Articles || Glossary || Search || Home ||