Plaster impressions, 2 of one of two inscriptions on an oculist's seal Plaster impressions, 2 of one of two inscriptions on an oculist's seal Materials: plastic Object Number: A640160 Pt1 type: stamp - mark Image © The Board of Trustees of the Science Museum
Plasticine impression of three inscriptions from oculist's seals, in plastic box Plasticine impression of three inscriptions from oculist's seals, in plastic box Materials: impression, plaster, ? plasticine and box, plastic Object Number: A640160 Pt2 type: stamp - mark Image © The Board of Trustees of the Science Museum
Plaster cast copy of an oculist's seal Plaster cast copy of an oculist's seal, with 2 inscriptions, original Roman.. Materials: plaster Object Number: A640160 Pt3 type: oculist's seal and replica Image © The Board of Trustees of the Science Museum
