Didinium is a voracious hunter of live food, namely Paramecium. It is found quite commonly in freshwater habitats such as ponds and other still waters. It is in constant motion, swimming around in search of prey.
1938 S Jefferson Nickel. CoinTrackers.com has estimated the 1938 S Jefferson Nickel value at an average of $3, one in certified mint state (MS+) could be worth $50.(see details)...umismatic Value: $3 to $50.00. Value: As a rough estimate of this coins value you can assume this coin in average condition will be valued at somewhere around $3, while one in certified mint state (MS+) condition could bring as much as $50 at auction.
Your 1962 quarter value starts a $2.94 each. This minimum value represents the high silver content in the coin. If you discover your coin is in Uncirculated condition it is now worth a premium.Two mints produced Washington quarters in 1962, Denver and Philadelphia, both valued approximately the same.962 Quarter Value by Grade. Follow along with the images as a Washington quarter begins to wear from freshly minted Uncirculated condition, to a very worn example in Good condition. By judging the different stages of wear, a Grade is determined.