Lot 20110 – 1856 Zacatecas ½ Real Blue vertical strip of four group of two covers of 1856 Hidalgos

Zacatecas ½r blue, two vertical and horizontal strips of four, each used on entire letter and touched or slightly cut into on a smaller side; the rare vertical strip on April 17, 1861 entire from Zacatecas to Guadalajara, the other on November 24, 1857 entire from Aguascalientes to San Luis Potosí, both showing Schatzkès #1928 type. NF $280 as singles off-cover.