BLUE '273' SCOTTISH NUMERAL OF OBAN ON COVER (Spec.B1xb)/PL.54(PF)(SG8). 1845 wrapper Glenmore to 'James Macdonald Esquire Writer Inverary' with 1d pl.54 (SG8) lettered PF, margin just touched at lower left otherwise close margins, tied light strike Scots '273' numeral of Oban in PALE BLUE. On reverse OBAN date stamp in same shade of blue NO 17 1845 and fine strike 'INVERARY' straight line hand stamp in black. (Ref 21492).
