1957-5-31 Prefix L/53 - L/60 10 rupees
Details
Obverse: English, Sinhala, and Tamil text; coat of arms; two peacocks
Reverse: English, Sinhala, and Tamil text; guard stone (muragala) of naga-raja holding sprouting branch and punkalasa (pot of plenty, symbol of prosperity), beneath hood of cobra heads, with Sankha and Padma at feet