There was no 2 1/2 pence coin produced for South Africa in 1931. There was a South African 2 1/2 Shilling coin dated 1931, and a South African 2 1/2 cent coin from 1961 to 1964 and from 1997 onward.
S/N C159000 to C160999 1931 2000
If there is at least one of every coin, especially 1931-s, then the average value would be approximately $200.
In 1931 all U.S. nickels were struck at the San Francisco Mint so it can't have a "D" mintmark. 1931-S Buffalo nickels are a better date of the series, retail values for circulated coins run from $15.00-$50.00.
N. K. Dzobo has written: 'African proverbs' -- subject(s): African Proverbs, Ewe Proverbs 'The moral value of Ewe proverbs' -- subject(s): Ewe Proverbs
S. S. Still died in 1931.
Allan Wolsey Cardinall has written: 'Tales told in Togoland' -- subject(s): Dagbani (African people), Folklore, Tales 'The Gold Coast, 1931' -- subject(s): Census, Surveys
S. Morris Engel was born in 1931.
Arvind S. Nadkarni was born in 1931.
Jerry S. Wiggins was born in 1931.
K. S. Amur was born in 1931.
Alma S. Woolley was born in 1931.
S. Mallikarjunaiah was born on 1931-06-26.