1955-S Lincoln Wheat Reverse Penny 1 Cent ANACS MS66RD Graded Coin

Penny stats - Type 1, Wheat Reverse 1909-1958 95% Copper 5% Tin and Zinc

19.00 mm diameter with 44,610,000 minted that year in San Francisco. 

Mint State MS used to denote a business strike coin that never has been in circulation.

The 66 numeric grade equals a well struck with a few marks or hairlines, not in focal areas. 

RD is the color designation Red which on copper coinage is more than 95% original red color. 

Excellent old coin safe and secure in a ANACS sealed holder.