Württemberg, 1852, 18kr black on dull violet, type II, two singles + 9kr black on rose + 6kr black on yellow green. All tied by blue "Heilbronn, 22 Nov, 1852" cds's on cover front to Indianapolis, Indiana, matching "Pd" oval handstamp and red French transit, partial entry and "Boston, 5cts, Dec 15" cds and additional "5" credit handstamp, Very Fine, a very scarce 51kr double letter rate (9kr. "GAPU" + 42kr beyond the border). Scott No. 4-6. Michel No. 5I+4+3  Estimate $1,000 - 1,500. $0 (Image)