Diptych-style dial for 48° latitude. Table of the length of day and entrance of the sun into the twelve zodiacal signs. Lunar volvelle of silvered brass set into a shallow well, labeled in Latin. String-gnomon with silvered hour plate labeled in Arabic numerals. Bottom of dial decorated with strap-work and leaves. Sides of dial are decorated with scrolling patterns and geometric designs.
Material
"1 5 * VS * 7 7" on 1b. "•Tabula longitudinis diei et in•/•gressum solis in 12 signa zodiaci.*" Laid out radially.