PORT ARTHUR Russian PO. Group of 18 covers, including early Paquebot mail via Chefoo, registered etc showing various cds.
PORT ARTHUR Russian PO. Group of 18 covers, including early Paquebot mail via Chefoo, registered etc showing various cds. 旅順大連，一組18件實寄封，含早期經烟臺轉遞的船上郵件、英文俄文日戳和挂號條等。
