Try square
Category
Metalwork
Date
Unknown
Materials
metal
Measurements
195 x 13 x 24 mm
Collection
Erddig, Wrexham
NT 1153283
Summary
Tri Square. Metal Tri Square. One piece of metal, swivels from slot in handle. Angle controlled by brass screw knob.
Provenance
Given by Philip Yorke III (1905-1978) along with the estate, house and contents to the National Trust in 1973.