Artefact Description: Cuboid structure, top, bottom & side faces glazed, yellow/brown colour. Front & back faces unglazed beige colour. Front back top & bottom faces contain central holes, side faces have large groove in centreinscription on top face, valve plug missing
Initial identification: acid piping valve
Material: earthenware
Inscriptions, makers marks etc: Made in England HR 129 Hathernware
Context or Associated Features: waste tip adjacent to acid factory
Click Image to Zoom, etc.