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Dial by Johannes Stöffler, 1511 — view 1 of 1
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Movements & Components · Dial

Dial by Johannes Stöffler, 1511

DocumentedDocumented from the holding institution's catalogue record.
Maker / attribution
Johannes Stöffler (Created)
Date
1511
Country of origin
Unrecorded in source
Place
Tübingen
Object type
Dial
Materials / technique
Tannenholz, bemalt
Dimensions
H 195 cm; B 195 cm
Holding institution
Stadtmuseum Tübingen
Accession / object no.
10288
Credit line
Stadtmuseum Tübingen
Catalogue title (original)
Zifferblatt der Tübinger Rathausuhr (German)

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Record summary

Held and catalogued by Stadtmuseum Tübingen (object number 10288), this is a dial by Johannes Stöffler, made in Tübingen, dated 1511. The Atlas places it in the Renaissance Horology period (1400 – 1600) of its Movements & Components collection. Materials and techniques recorded by the source: Tannenholz, bemalt. Recorded dimensions: H 195 cm; B 195 cm. The record is illustrated with 1 photograph.

Assembled from the source record's structured fields. Dates and attributions are given as the source states them; where a field is missing the Atlas leaves it blank rather than estimating.

Catalogue description

Catalogue description from Stadtmuseum Tübingen (German)

Bis Ende des 18. Jahrhunderts waren Rathaus- und Kirchturmuhren meist die einzigen Zeitmesser und strukturierten, für jedermann gut sichtbar, den Tag von Sonnenauf- bis -untergang. Dieses Zifferblatt zierte ab 1511 die astronomische Uhr des Tübinger Rathauses. Sie zeigt demnach nicht die Stunden, sondern astronomische Daten. Es verweist mit den äußeren Bildern auf die Tierkreiszeichen im Jahresverlauf. Mit dem gleichen Zeiger wird außerdem die unterschiedliche Länge der Tage im Jahresverlauf angegeben. Die Rathausuhr kündigte zudem die Mondphasen und eine mögliche Mond- oder Sonnenfinsternis an. Das kleine Türchen im Zifferblatt konnte zum Stellen der Zeiger geöffnet werden.

Shown in the original language of the source catalogue. An editor-reviewed English translation has not yet been published; we do not publish machine translations as authoritative text.

Provenance

Literature: Fastnacht, Kathrin/Pachnicke, Claudine (Hrsg.): Der stadthistorische Spaziergang. Begleitbuch zur Ausstellung im Stadtmuseum Tübingen. Katalog zur gleichnamigen Ausstellung am Stadtmuseum Tübingen (2005)

Historical context

Renaissance Horology (1400 – 1600)

Spring power makes clocks portable; Nuremberg and Augsburg produce the first watches; the Prague Orloj is built.

Movements were made by hand in iron and brass; screws were rare and parts were fixed with pins and wedges.

Read the period in the timelineMore movements & components from this periodEarlier: Medieval Period

Atlas type guide

Dials and hands

Dials record both fashion and technology. Early watches had engraved metal dials; champlevé dials with raised numerals dominated around 1680–1730, followed by white vitreous enamel, guilloché gold and silver dials, and printed metal dials in the twentieth century. Luminous paints — radium from c. 1910, tritium from c. 1960 and non-radioactive pigments from the late 1990s — answered the need for legibility in the dark.

Because dials are visible and easily damaged, they were often restored or replaced. Distinguishing original dials from 'redials', and original hands from later replacements, is one of the main tasks of identification and authentication.

What to look for

  • Enamel hairlines, chips and the quality of painted numerals.
  • Signatures and Swiss-made markings ('Swiss', 'Swiss Made', 'T Swiss T') at the bottom edge.
  • Lume colour and condition, which should match between hands and dial.
  • Dial feet and their positions on the reverse, which must match the movement.

Dating clues

  • Champlevé metal dials: c. 1680–1730.
  • 'Swiss Made' dial markings became usual after the 1950s; 'T Swiss T' indicates tritium (c. 1960–1998).

General guidance written by the Atlas editors about this kind of object. It is not a statement about this particular piece; for that, rely on the source record above and on physical examination.

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