The radiant time series (RTS) method is a new method, derived directly fiom the heat balance method, for performing. design cooling load calculations. It effectively replaces all other. simplified (non-heat-balance) methods such as the cooling load.
The last wheat pennies were made in 1958. They were produced from 1909 to 1958. They are generally common and worth a few cents above face value and can be found in pocket chaâ¦nge.
Lincoln Penny Value is Amazing for the Right Coin. Today's Lincoln penny value for common date wheat cents dated 1909-1958 start at $1.50 for a roll of 50 coins. First minted in 1909, itself a desirable coin, the series also includes many other rare and valuable dates.