Thicker varnish with UV Prefix W/181 - W/280 20 rupees
Details
Obverse: English, Sinhala, and Tamil text; Baronet (Symphaedra nais) butterfly; modern Port of Colombo with ships, containers, and gantry cranes; old Port of Colombo with ship; Sri Lanka Serendib Scops Owl (Otus thilohoffmanni) bird; Lion holding whip with sword
Reverse: Back (vertical): English, Sinhala, and Tamil text; Geta Bera drummer and Ves Netuma dancer; guard stone (muragala) with punkalasa (pot of plenty, symbol of prosperity); stylized liya vela floral motif