Lot 10770 – Batum 1920 15r on 1k colour surcharges

1920 15k on 1r orange surcharge group with black overprint block of four with oily hinge between top two only, two used, one on piece, red overprint large part o.g. and used on piece plus an inverted surcharge large part o.g., violet overprint large part o.g., two singles and a pair on pieces and in combination with 1r. Aloe Tree on piece. Virtually all are signed or handstamped, good to fine