Lot 71966 – 1/2r Blue, vert. pair with top sheet margin and cl

1/2r Blue, vert. pair with top sheet margin and clear and bold “Guano” ms cancel (five or fewer multiples known with this) on nearly cplt legal wrapper with 1865 endorsement re: contents, sent at the parcel rate of 1/2r per oz (rated “2 Oz” at top right), quite attractive, fine, 2003 cert. Moorhouse