Lot
2063 
Mexico, (Mazatlan) Culiacan, sello negro wreathed cancel (Schatzkes 760) on 1864 folded letter sheet to Mazatlan, Very Fine, this is my only known Sello Negro from Culiacan. Estimate $400 - 600.
Sale 75: The Sescal Sale
State and Provincial Postal Markings
Lot 2063
Mexico, (Mazatlan) Culiacan, sello negro wreathed cancel (Schatzkes 760) on 1864 folded letter sheet to Mazatlan, Very Fine, this is my only known Sello Negro from Culiacan.Estimate $400 - 600.