Black Diamond, Cal., Apr 8, 1890 (Contra Costa). Cds postmark (Williams COC-410) on cover to Williamsport, PA, franked with 2¢ Bank Note with indistinct cancel, cover with attractive illustrated corner card of "The Hyde Ranch, Breeders of, Clydesdale and English Shire, Horses" showing Clydesdale horse, slightly reduced at right, Very Fine. Estimate  $75 - 100. $0 (Image)