The Hawkins Collection of Select European Countries

1875 25c ultramarine, overprint type I, unused with original gum, h.r., pencil signed, with 1992 Rene Demuth certificate which mentions slight abrasion above the second "I" of "Officiel", otherwise v.f. One of the rarest stamps from Luxembourg (Mi.6IAb) (catalogued as unused without gum)
Cat. Val. $ 2,100
Estimate: $500