Santa Clara County Postmark Collection. Approximately 250 covers and cards; most 20th century to modern with strength in 1900-50's, early postmarks with 1890 Berryessa, 1890's College Park, Gilroy including Wells Fargo express, Santa Clara, section of San Jose from 1880's including Wells Fargo express; clear readable strikes throughout (no photo). Estimate  $300 - 400. $0