British statesman and twice Prime Minister of the United Kingdom (1834-1835 and 1841-1846).

Autograph Letter Cover (envelope) addressed, dated and signed in the hand of Sir Robert Peel "His Grace the Duke of Newcastle, Rg...[?]. Robert Peel".  With the red wax seal of sir Robert Peel on verso.

Approx 10 x 6 cms.  Mounting traces on verso.  Very good.