This 1969 S Lincoln Memorial Cent Error Penny Floating Roof Soft Initial R (R#083) is a rare find for collectors. The coin features a copper composition with a RB color and 0.999 fineness. It has not been graded or certified, but is circulated and has the KM Number km# 201. The coin was minted in San Francisco and has the unique feature of a floating roof, making it a must-have for any collector of US coins.