Alpine and Amador County Postmark Collection. Approximately 160 covers and cards; most 20th century to modern with strength in 1900-50's, early postmarks with Alpine - 1880 Markeeville and Almador - 1869 Buena Vista manuscript, Ione Wells Fargo express, 1880 Ione Valley, 1885 Pine Grove, scarce 1870's Plymouth manuscript, 1909 Roundtop & 1890 Volcano; clear readable strikes throughout (no photo). Estimate  $300 - 400. $0