1973-S Lincoln Cent--Mated Pair of Off Center Strikes--Proof-67 RB (NGC).The coins are housed in two consecutively numbered NGC holders, identified as being part of this mated pair on the inserts. The first example is struck 40% off center to 12 oclock, the lower 60% of the obverse impression full, but the reverse displaying only a small portion of the upper peripheral design above an indent created by the other coin in this mated pair. The second example is struck 45% off center to 6 oclock; here the lower 55% of the reverse impression is full while the obverse exhibits only a sliver of the upper peripheral detail above an indent created by its mate in this pair. Both pieces with blushes of iridescent salmon pink and lilac-blue toning to otherwise deep rose surfaces. Mated pairs are rare, finding both coins involved in the creation of a major Mint error such as this a very challenging task often conspired against by events at the Mint or shortly after release. The fact that these coins are Proofs only increases their rarity and desirability. (Total: 2 coins)