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Desc: 20d
Currency: Qatari riyal (100d=100dh=1r)
Numerical sorting value: 1200
Equivalent denoms: 20dh (172)
Users of this denom: Ajman (4 stamps, 1967-1968), Dubai (4 stamps, 1967-1970), Qatar (12 stamps, 1967-1980), Ras al Khaima (6 stamps, 1967-1969), Umm al Qiwain (1 stamp, 1969)
Used by 27 stamps: (See all uses as list)
Dubai 1967 20d issue=1967a oc=blk on=issue=1966-20np
Ajman 1967 20d issue=provisional
Qatar 5/1/1967 20d dt=Apollo project perf=12.25
Ras al Khaima 5/10/1967 20d issue=Arabic Miniatures and Paintings 1967
Qatar 5/23/1967 20d issue=Traffic Day 1967 d=Traffic Lights & Cross-Roads perf=13.5
Ajman airmail 6/12/1967 20d issue=Kennedy 50th
Dubai 8/21/1967 20d issue=1967b d=sheik & falcon
Ras al Khaima 10/20/1967 20d issue=Olympics 1968 in 1967
Ras al Khaima 3/21/1968 20d issue=Mother's Day 1968
Ras al Khaima 7/24/1968 20d issue=Paintings from the National Gallery, London, the Alte Pinakothek, Munich, and the Museo d'Arte, Sao
Ajman 8/25/1968 20d dt=soccer players (1968) d=Mario Curso
Ajman 9/15/1968 20d dt=soccer goalies d=Amaro Amancio
Qatar 11/1/1968 20d blk&brnred issue=1968 d=Sheikh Ahmad bin Ali Al Thani perf=14
Ras al Khaima 12/10/1968 20d issue=Christmas 1968
Ras al Khaima 2/5/1969 20d issue=Personalities 1969 d=Sheikh Ahmed bin Majed
Dubai 10/13/1969 20d dt=underwater oil storage tank
Umm al Qiwain 11/19/1969 20d issue=Apollo XII
Dubai 11/1970 20d issue=1970
Qatar 1/27/1973 20d issue=1973 d=Sheikh Khalifa
Qatar 2/1/1973 20d issue=1st Anniversary of Emir Shaikh Khalifa bin Hamad Al Thani Accession perf=13.5
Qatar 10/24/1974 20d issue=United Nations Day 1974 perf=13.5
Qatar 12/1/1974 20d issue=Arab Civil Aviation Day 1974 perf=13.5
Qatar 3/1/1977 20d issue=5th Anniversary of Regency of Sheikh Khalifa bin Hamad perf=14x13.75
Qatar 10/24/1977 20d issue=United Nations Day 1977 perf=13.5x14
Qatar 2/22/1978 20d issue=6th Anniversary of Regency of Sheikh Khalifa bin Hamad perf=13.5x14
Qatar 1/15/1979 20d issue=1979 d=Sheikh Khalifa bin Hamad Al Thani (1979) perf=14
Qatar 2/22/1980 20d issue=Sheik Khalifa accession 8th perf=13x13.5
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