Lot
505 
(Gahagan & Howe) City, G. & H. Express, 423 Washn. St. S.E. Cor., Sansome St., sharp bold blue oval handstamp on stampless envelope for local San Francisco delivery, red "F. Boilleau, San Francisco" company sender's handstamp; repaired cover nick at top and light edge wear, otherwise Very Fine, a lovely example of this short lived company which delivered mail locally in San Francisco. Estimate $300 - 400.
Realized: $400