cover EE-EF pair, JB, KI, used on separate entires, margins all round (EF just touched at top-right corner), EE-EF and KI cancelled in black, the cover bearing KI also showing black "T.P/Oxford St.CO" alongside the adhesive; the pair with small faults and trace of toning, otherwise fine

Details
cover EE-EF pair, JB, KI, used on separate entires, margins all round (EF just touched at top-right corner), EE-EF and KI cancelled in black, the cover bearing KI also showing black "T.P/Oxford St.CO" alongside the adhesive; the pair with small faults and trace of toning, otherwise fine