Lot 1409
1771 (Jun. 6) Boston Mass. to Philadelphia Pa., datelined folded letter from Nathaniel Coffin to John Swift, Collector of His Majesty's Customs, red "BOSTON" straightline and matching "IY/9" Franklin mark, manuscript "4 dwt" rating for single 300-400 mile letter, Philadelphia manuscript "1/10" rating for 1 shilling 10 pence local Pennsylvania currency due, clean and Very Fine.Estimate $300 - 400.