Indicator
Category
Historic Services / Water & sewage
Date
Unknown
Materials
Metal
Measurements
25 mm (H); 95 mm (W); 175 mm (Length)
Place of origin
Crawley
Order this imageCollection
Tyntesfield, North Somerset
NT 25567.2
Summary
Depth indicator with metal plate stored in lid of box (NT25567.1). Comprising quarter circle with extension for attachment. Plate stamped on reverse; P118. Top side with raised lettering reading; DEPTH / INDICATOR / (SHARMAN'S PATENT). Graduations on side from 1 to 10. Movable arrow screwed to plate.
Provenance
Purchased from the estate of the late Lord Wraxall with the assistance of the NHMF and donations from members and supporters.