Hostname: page-component-78c5997874-v9fdk Total loading time: 0 Render date: 2024-11-14T07:30:58.654Z Has data issue: false hasContentIssue false

Universal Rectilinear Dials

Published online by Cambridge University Press:  03 November 2016

A. W. Fuller*
Affiliation:
Kilsyke, Ulverston, Lancs

Extract

I first came across these dials at the Old Ashmolean Museum when looking at astrolabes. Miss Kathleen Higgins, then writing a thesis on dials, asked if I could explain the operation of a dial described by Regiomontanus (1436-1476) of which several examples are shown in British and European museums. That was in 1950; since then I have repeatedly tried to evolve an explanation of some way in which dials of this kind may have been invented. Only recently have I been satisfied with my results.

Type
Research Article
Copyright
Copyright © Mathematical Association 1957

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

* “Early Science in Oxford” Vol. II. pp. 38–41. The Ms. Gunther described (Bodley 68) relates to the Navicula de Venetiis.