Dead Letter Office, Package Tracking Seal, Type 5, red. With red manuscript DLO record number, affixed on 2¢ green entire from Longmont, Colorado to Philadelphia Pa., purple "Advertised, Phila. Pa. Nov 9 1890" cds and straightline "Not Found" handstamp, reverse with precanceled 1¢ postage due (J15) and "Letter returned to the office by Carrier." black on yellow label, both tied by pencil delivery attempt note, Dead Letter Office (12.10) triangular datestamp; tears, Fine and exceptional use.
Scott No. OX; Estimate $400 - 600.

ONE OF THREE RECORDED TYPE 5 SEALS USED ON COVER. Est. $400-600 (Image)

Est. $400-600

Official Seal, 1907, blue. Two singles affixed to repair post card torn in half bearing 1908 1¢ Franklin issue tied by Cal. Oct. 7th duplex to Woodland Cal., California Hot Springs multicolor picture side, Very Fine and scarce post card use.
Scott No. OX13; Estimate $200 - 300. Est. $200-300 (Image)

Est. $200-300

1909 Official Sealed Cover. Spectacular European size cover that started in Germany but also has a U.S. Official Seal, Postage Due, French Postage Dues and German Official Seals; numerous postmarks include the Extremely Rare U.S. postmark red "Division of Dead Letters/Feb 15, 1909/Received in Bad Condition at Foreign Branch", Very Fine.
Estimate; $400 - 500. Est. $400-500 (Image)

Est. $400-500