Whitman Expo
Varieties and Classification
Variety:
Singapore Mint
Variety 2:
KM-31
Physical Characteristics
Weight:
11.31 gr
Strike Type:
Proof
Diameter:
28.520 mm
Coin Shape:
Round
Design Details
Feedback:
- Values
- World Coins
- Fiji
- Fiji
- 1983 Fiji
- 1983 Singapore Mint 20 Cents PR KM-31 Values
1983 Singapore Mint 20 Cents PR KM-31 Values
Greysheet & Red Book® Price Guide
Sponsor
Sponsor
Sponsor
Sponsor
Sponsor
Dealer Directory
View All Dealers
Greysheet News
View All News
Canada. New Commemorative $2 Coins Released to Remember 30 Years of the Toonie
3/6/2026
The Royal Canadian Mint release commemorative $2 coins marking their first release in 1996.
Australia. Limited Edition 25 Cent Collector Coins Mark 125th Anniversary of Federation
3/5/2026
The Royal Australian Mint release new collector coins with a special denomination.
United Kingdom. New Gold and Silver Coins Salute World's Best-Selling Girl Band
3/4/2026
The Royal Mint release their latest coins in the on-going and popular Music Legends coin series.
Events
View All Events
Mustang Town Center
Saturday, January 3, 2026
Rothchild Catering & Conference Center
Saturday, January 3, 2026
Embassy Suites
Sunday, January 4, 2026