Lot
1115 
Nova Scotia, 1868 (May 30) New York N.Y. to Middleton, Prince Edward Island, buff cover with "New-York '10' May 30" integral due cds, reverse with Halifax (6.4) transit oval and rimless "Prince Edward Island, 5 June 1868" arrival cds with matching "6" due rating, Very Fine, ex-Saint; with 1985 Greene Foundation certificate. Estimate $300 - 400.
United States mails were not necessarily prepaid until 1869. This cover is mentioned in Lehr.