Luxembourg, Collection, 1852-99, mostly used on album pages; with basic completion in regular issue missing only the 1882 5fr value with better imperf & roulette issues present, officials with better issues amid noted forgeries, including 1875 12½c (O4, cat $575) and 25c (O7, cat $1,400), 1878 1c value, 1878-80 5c-25c values (#O32-O35, cat $1,510), etc.; condition varies. Estimate  $750 - 1,000. $0