Butte County Postmark Collection. Approximately 200 covers and cards; most 20th century to modern, better early postmarks with highlights including scarce 1889 Brush Creek, 1880's Central House, 1892 Hurletown on package receipt with Forbestown kicking mule duplex postmark, 1896 Nord deformed postmark, 1886 Pentz; clear readable strikes throughout (no photo). Estimate  $300 - 400. $0