mMm1901's 1981 S Lincoln Memorial Cent Small Cents : Type 1 - Filled S

What this coin looks like (obverse, reverse, mint mark location, special features, etc.):


The San Francisco Mint produced two different varieties of the 1981 S Proof Lincoln Memorial Cent (Penny) where one had a filled in S and the other had a Clear S. Depicted in the example image of the coin above is the Type 1 filled S. This can be best identified by the S being filled in and not as clear. Below is a close-up image comparing the Type 1 Filled S vs the Type 2 Clear S. Click the image to enlarge:

Coin valuation chart: Typical coin prices, values and worth per grade or condition - in USD

Good (G-4)	Very Good (VG-8)	Fine (F-12)	Very Fine (VF-20)	Extremely Fine (EF-40)	About Uncirculated (AU-50)	Uncirculated (MS-60)	Uncirculated (MS-65)	Proof (PR-65)
-	-	-	-	-	-	-	-	3.50

MELT VALUE: $0.0274