China 1919 Registered Envelope to Wenchow via Ningpo

bearing 1c Orange SG269, 3c Green SG271, and 7c Violet SG275 tied by Shanghai datestamp with Boxed handstruck Shanghai (5) registered handstamp , with Boxed native handstruck weight mark of mail matter applied at Lungchow on reverse. Scarce. (pt)    ID: 4233