Pencil drawing
Category
Manuscripts and documents
Date
Unknown
Materials
Card
Measurements
160 mm (W); 205 mm (Length)
Order this imageCollection
Tyntesfield, North Somerset
NT 25636.28
Summary
Piece of white card showing a right angle divided into 22 1/2 degree segments. One of the segments is further divided in half.
Provenance
Purchased from the estate of the late Lord Wraxall with the assistance of the NHMF and donations from members and supporters.