RESEARCH & PUBLICATION TEAMS:
GROUP A: POSTAL RATES OF IMPERIAL CHINA
Please contact team leader Paul Lee at groupA@phsoch.org
GROUP B: CIP CANCELLATIONS ON COVERS GROUP C:
WEI HEI WAI
GROUP D: CHEFOO
Please contact team leader Sam Chiu at groupD@phsoch.org
GROUP E: ADVERTISING AND ILLUSTRATED COVERS
Please contact team leader Herb Ashendorf at groupE@phsoch.org
GROUP F: NO DOMESTIC POSTAGE & CASH COVERS
Team leader required on this topic
GROUP G: CANTON
Please contact team leader Ed Waterous at groupG@phsoch.org
GROUP H: DOLLARCHOP CANCELLATIONS
Please contact team leader Darwin Tu at groupH@phsoch.org
GROUP I: IPO Tieprints CANCELLATIONS
Please contact team leader Steve Gates at groupI@phsoch.org
GROUP J: COMBINATION COVERS IN THE IMPERIAL POST PERIOD
GROUP K: Japanese Occupation of HONG KONG
Please contact team leader Philippe Orsetti at groupK@phsoch.org