CHAD (1965) Motorized police*. Imperforate pair. Scott No 115, Yvert No 113.
$10
FRANCE (1970) Helicopter*. Mountaineer*. Motos*. Patrol boat*. Philatelic First Day document with special engraving thematically related to the stamp and printed description and explanation of the stamp on the reverse. National Gendarmery. Scott No 1264, Yvert No 1622.
$10
AUSTRIA (1971) Notary Coat of Arms*. Black proof. Scott No 897, Yvert No 1188. Centenary of Austrian Notary Societies.
$5
MALI (1973) Interpol building*. Imperforate pair. Scott No 202, Yvert No 204.
$7
CENTRAL AFRICA (1973) Interpol. Imperforate pair. Scott No 204, Yvert No 212.
$10
NIGER (1973) Interpol emblem*. Imperforate pair. Scott No 270, Yvert No 274.
$7
JAPAN (1974) Tokyo Police Centenary*. MIHON (specimen) overprint. Scott No 1169.
$5
AUSTRIA (1976) Court building*. Black proof. Scott No 1041, Yvert No 1350. Centenary of Austrian Central Administrative Court.
$5
GUERNSEY (1980) Police activities*. FDC with commemorative cancel & cachet. Scott Nos 204-6, Yvert Nos 201-3.
$5
AUSTRIA (1980) Customs officer. Black proof. Scott No 1165, Yvert No 1485. Customs service sesquicentennial.
$7
ANDORRA (1987) Medieval iron key*. Imperforate. Scott No 359.
$10
VENEZUELA (1987) National Guard activities*. FDC with special cancel. Scott No 1394.
$8
TAIWAN (1988) Police activities*. First Day cover. Scott Nos 2640-1, Yvert Nos 1749-50.
$5
AUSTRALIA (1997) Police rescue*. Maximum card with thematic First Day cancel. Scott No 1603.
$3
FRANCE (1996) Rouletabille*. Maximum card with thematic cancel. Scott No B672, Yvert No 3027. Journalist and amateur sleuth.
FRANCE (1964) Telecommunications tower*. Maximum card. Scott No 1088, Yvert No 1417.