Lot
1166 
Contra Costa County Covers, group of approximately 45 covers and cards; mostly 19th century, includes 1885 Black Diamond (COC-400, rarity 4), early Clayton in blue, 1871 Antioch (COC-110, rarity 4), fine Concord, early Danville (faulty) double circle Nortonville, manuscript Point of Timber (faulty), fine San Ramon, nice selection of Martinez postmarks, etc., condition varies, F.-V.F. overall. Estimate $500 - 750.
Realized: $500