Lot 42177 – 1856-73, assembly comprising two used first-issue sets , rare piece showing 1856 1r yellow pair incl. one bisect together with 2r hor. bisect,

1856-73, assembly comprising: two used first-issue sets, rare piece showing 1856 1r yellow pair incl. one bisect together with 2r hor. bisect, as well as 12 covers including 1856 8r quadrisected example tied by pen strokes on letter from Aguscalientes to Guadalajara (signed as “postal fraud” by Todd), a scarce group.