"18th Century Sundial Compass By Butterfield"
Portable sundial and compass by Michael Butterfield (1635-1724) in its original case lined with green velvet. Sundial complete with its finely chiseled gnomon of a bird and functional compass with fleur-de-lis to the North. Indication on the reverse of the latitude and longitude of French and European cities. Rare in this state of preservation. 
Le Magazine de PROANTIC
TRÉSORS Magazine
Rivista Artiquariato
