411 REFERENCE · Wikibooks
World Stamp Catalogue/Hong Kong
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Postage Stamps by Year
1800-1899 1900-1999 2000 onwards N/A /1900-1909/ /2000-2009/ N/A /1910-1919/ /2010-2019/ N/A /1920-1929/ N/A N/A /1930-1939/ N/A N/A /1940-1949/ N/A N/A /1950-1959/ N/A /1860-1869/ /1960-1969/ N/A /1870-1879/ /1970-1979/ N/A /1880-1889/ /1980-1989/ N/A /1890-1899/ /1990-1999/ N/A
Note: Please note that the above information is based on the 2015 edition of Yang's Postage Stamp & Postal History Catalogue of Hong Kong.