Lot
1874 
(Massachusetts) Boston, Mass. Flag Machine Cancels, 1894-1917, couple hundred covers identified in slips; organized by types, includes stations, etc.; inspect. Estimate $150 - 200.
Sale 88: The Sescal Sale
State Postmarks
Lot 1874
(Massachusetts) Boston, Mass. Flag Machine Cancels, 1894-1917, couple hundred covers identified in slips; organized by types, includes stations, etc.; inspect.Estimate $150 - 200.