Lot
374 
Luxembourg, 1852, Grand Duke William III, 10c gray black, four large margins and fresh color, tied on cover to Echternach by distinctive three-ring cancel with central dot on cover to Echternach, matching "Diekirch 20 Juin 58" cds, Echternach (6.20) arrival, Very Fine and handsome use, ex-Del Puente, Houser. Michel Nos. 1 d. Scott Nos. 1 Estimate $500 - 750.