Northwest Pacific Islands 1918 Scott 12 Canceled

Northwest Pacific Islands 1918 Scott 11 - 12, 16 Lh

Northwest Pacific Islands 1918 Scott 43 Lh

Northwest Pacific Islands 1918 - 23 3d Scott 31 Kangaroo Mnh

Nwpi Northwest Pacific Islands Overprints 1918 - 22 Scott 40 1d/5d, 41, 42, 43, 44

Northwest Pacific Islands, British: 1918 Classic Stamp Scott 29 Cv $20 Sound

Nwpi Northwest Pacific Islands Overprints 1915 - 16 Scott 11, 12, 16, 17, 20

Northwest Pacific Islands Scott 11 Mh Lotbdp1124

Northwest Pacific Islands Scott 40 Lotbdp1361