Chefoo, 1893, stampless cover with framed "PAID" and oval "CHEFOO
10 JUL 93" alongside with violet "Forwarded by / H Sietas & Co.
Chefoo, 1893, stampless cover with framed "PAID" and oval "CHEFOO
10 JUL 93" alongside with violet "Forwarded by / H Sietas & Co. /
Chefoo", backstamp "Shanghai C JL13 93". Scarce
