Lot 2247 o
Swett, Dr. G.W., 4¢ green, perf'd, watermarked USIR, uncommonly wide margins, rich intense color, faint crease, tiny tear and a few nibbed perfs at top, Very Fine appearance, a very rare stamp, with 19 examples recorded in the Aldrich census.Scott No. RS237d $2,750.
Realized: $700