Lidless bulbous or bellied measure with crowned "GR IV" "IMPERIAL" seal applied on front; half gill size. Applied rim with incised line below and cast circular base with vertical foot ring; faint line partially visible at seam. Molded D- or ear-shaped strap handle. No other marks.
This type of measure is associated with Sheffield, c. 1825-1835, made shortly after the adoption of the Imperial Standard in 1824.