ANACS 1907 Libery nickel struck on split planchet. The coin shows the rough, split side on the coin's obverse (which is the most desirable.) Liberty nickels are very rare struck on split planchet...
PCGS Jefferson nickel split die obverse and with a late-mid stage die cap strike obverse as well. Part of Monticello can be seen as well as other lettering on the obverse side. MS62