Philadelphia "Post Paid". Circular handstamp in red on incoming 1784 folded letter sheet to Portsmouth, Va., brown London "4 AV" Bishop marking and local currency conversion "5/4" on reverse and "16" dwt. rate on front, docketed "1784 Ms. S. Shill, London."; file fold and light staining, F.-V.F. Estimate  $500 - 750. $0 (Image)