Lot
590 
1870, 1¢ ultramarine, H. grill, N.B.N.C. printing, exceptionally well centered, rich color, canceled by cork duplexed with indistinct cds on unsealed Portland Stone Ware Co. illustrated advertising cover showing drain pipes and bottles with stamp collar, addressed to Bridgewater Mass., Extremely Fine and choice with an outstanding stamp; with 2006 P.S.E. certificate. Scott Nos. 134 Estimate $200 - 300.
Realized: $200