1850 (Jun. 7) Glasgow, Scotland to Philadelphia, Pa., blue folded letter with "Glasgow L" special circular late fee marking and bearing GB 1841, 1d red brown, three margins, slightly in at right, tied by "159" grid cancel prepaying the 1d late fee, Glasgow (6.7) and Liverpool (6.8) backstamps, "19/Cents" debit h.s. to U.S., carried by Cunard Line Cambria from Liverpool Jun. 8 and arriving New York Jun. 23, no New York markings, Philadelphia blue "24" cents crude due h.s. for packet fee, Very Fine. Scott No. GB #3  Estimate $200 - 300. $0 (Image)