Lot
227 
powder balance. Lot of 7 covers & cards with illustrated advertising designs for Powder Manufacturers or Dealers, included is American Powder Co. The California Powder Works, two Du Pont Powder Co. covers & two covers & one card of the Hercules Powder Co. used from 1876-1933, mixed condition, worth careful inspection. Estimate $150 - 200.
Realized: $150