Spiraal, RP-T-1997-18-46, Elisabeth Kemper, between 1816 and 1852

Identification title(s): spiral. Object type: sketchbook sheet object number: rp-t-1997-18-46. Description: sheet 46 recto from a sketchbook with 94 sheets. Manufacture. Manufacturer: illustrator: lady elisabeth kemper. Dating: 1816 - 1852. Physical characteristics: pen and brown. Material: paper ink. Technique: pen. Subject: what: spiral (~ planimetry, geometry). Acquisition: purchase 1997. Date: between 1816 and 1852.