Front: Value เนเป (20) แแแฏ (_.sa.รฉ) (mโpai Sen) 20 SEN inside wreath-like circle
legend: (state nam in French) ROYAUME DU CAMBODGE (bottom, year between spacers/mint marks and dots
(cc) โข 1 9 5 9 โข (o)
Mint mark (left, privy) (cc) Cornucopia
(right, director) (o) Owl (1958-1974)
Back: A holy book on a vase-shaped pillar (2 golden cups) in front of a stilized sun with (2x10) 20 rays
legend: Kmher text (state name) แแแแแแถแแถแแถแ แแแแแแแแปแแถ โข .... โข
Edge: plain