Berford's Express, San Francisco, Cal., bold strike of double oval handstamp (BER-101) with manuscript "Jany 30" date in center, on fresh folded letter sheet to San Jose, matching "Paid" handstamp; most of bottom flap missing, otherwise Extremely Fine, one of the finest examples known of this early handstamp. Estimate  $750 - 1,000. $0 (Image)