144453 1866 UNDERPAID MAIL LONDON TO TRIESTE 6d LILAC PL.5 (SG97) x 2 AND 'INSUFFICIENTLY/STAMPED' HANDSTAMP.

1866 UNDERPAID MAIL LONDON TO TRIESTE 6d LILAC PL.5 (SG97) x 2 AND 'INSUFFICIENTLY/STAMPED' HANDSTAMP. Fine wrapper London to Trieste with paid 6d lilac pl.5 (SG97) lettered LK LL, LK straight edge at left tied fine strikes 'LONDON-E.C/74' duplex SP 15 66. On front manuscript 'above ½oz above 1oz' with fine strike 'INSUFFICIENTLY/STAMPED' handstamp in black. On reverse 'WIEN' date stamp 18/9 and 'TRIEST' date stamp 19 IX. (Ref 144453).