Légende

Pocket sundial with compass, Butterfield, Michael (1635-1724); octagonal astronomical measuring instrument, 1684–1687. Surface engraved on both sides; underside engraved with names of French and European cities and their longitudes. Signed 'Butterfield / Paris.' On the underside: decharge mark for very small items of the lessee Étienne Ridereau (lily flower in a rhombus) struck between 29 VII 1684 and 1 X 1687. Materials: measuring instrument; dimensions: height 11.2 cm, width 8.2 cm.

Crédit

Photo12/Liszt Collection

Notre référence

LZT26A40_388

Licence

Droits gérés

Format disponible

88.3Mo (7.1Mo) / 43.5cm x 50.8cm / 5142 x 6000 (300dpi)

Mots clés

Pocket sundial compass Butterfield Michael 1635-1724 octagonal astronomical measuring instrument 1684–1687 Surface engraved sides underside engraved names French European cities longitudes Signed Paris underside decharge mark small items lessee Étienne Ridereau lily flower rhombus struck 29 Vii 1684 1 X 1687 Materials dimensions height 11.2 cm width 8.2 cm metallic octagonal instrument central circular dial vertical sliding arm showing worn silver-gray surface darker tarnish small scratches dial sits raised bezel small rivets central pin sliding arm attached round screw head near bottom two small curved metal latches flank dial side metal areas lighter silver darker gray subtle brownish patina set smooth medium-gray background.