NORTH KOREA (1988) "The Chess Game" by van Leyden*. Imperforate sheetlet of 4 with color red shifted resulting in double image. KSC No 2835, Scott No 2778.
AVAILABLE AT $50
NORTH KOREA (1995) Korean chess*. Block of 4 with color shift resulting in double image. KSC No 3588. Scott No 3459.
AVAILABLE AT $50
NORTH KOREA (2001) Steinitz*. Chessboard & pieces*. Double misperforation of minisheet. KSC No 4092.
AVAILABLE AT $60
NORTH KOREA (2001) Lasker vs. Capablanca*. Minisheet of 6 misperforated. Scott No 4106, KSC No 4091a.
AVAILABLE AT $40
NORTH KOREA (2001) Alekhine vs. Euwe*. Minisheet of 6 misperforated. Scott No 4107, KSC No 4091b.
AVAILABLE AT $40
NORTH KOREA (2001) Botvinnik vs. Smyslov*. Minisheet of 6 misperforated. Scott No 4108, KSC No 4091c.
AVAILABLE AT $40
NORTH KOREA (2001) Petrosian vs. Tal*. Minisheet of 6 misperforated. Scott No 4109, KSC No 4091d.
AVAILABLE AT $40
NORTH KOREA (2001) Spassky vs. Fisher*. Minisheet of 6 with part of images of Petrosian and Tal superimposed in green, giving the players really weird expressions. Scott No 4110, KSC No 4091e.
AVAILABLE AT $75
NORTH KOREA (2001) Spassky*. Fischer*. Sheetlet of 6 with color black missing. KSC No 4091e. Scott No 4110.
AVAILABLE AT $75
NORTH KOREA (2001) Karpov*. Kasparov*. Sheetlet of 6 with color black missing. KSC No 4091f. Scott No 4111.
AVAILABLE AT $75
NORTH KOREA (2001) Chess World Champions*. Imperforate minisheet of 5 with vignettes shifted to the right. KSC No 4093, Scott No 4111a.
AVAILABLE AT $75
NORTH KOREA (2001) Steinitz*. Souvenir sheet with doubling of gold inscription at top. KSC No 4092. Scott No 4112.
AVAILABLE AT $50
NORTH KOREA (2001) Steinitz*. Souvenir sheet missing color black as well as being misperforated. KSC No 4092. Scott No 4112.
AVAILABLE AT $50
NORTH KOREA (2001) Steinitz*. Souvenir sheet misperforated. KSC No 4092. Scott No 4112.
AVAILABLE AT $30
NORTH KOREA (2001) Alekhine*. Euwe*. Sheetlet of 6 with biographical information in gold inverted. KSC No 4110b. Scott No 4130.
AVAILABLE AT $75
NORTH KOREA (2004) Korean chess*. Souvenir sheet missing color black. KSC No 4328. Scott No 4365.
AVAILABLE AT $50
CUBA (2018) Capablanca giving simultaneous exhibit. Imperforate block of 4 with color shift resulting in double image
AVAILABLE AT $100
CUBA (2018) Capablanca giving simultaneous exhibit. Imperforate block of 4.
AVAILABLE AT $50
CUBA (2018) Capablanca with chess clock. Imperforate block of 4 with massive color shift of color black resulting in striking double image.
AVAILABLE AT $100
CUBA (2018) Capablanca with chess clock. Imperforate block of 4.
AVAILABLE AT $50
CUBA (2018) Capablanca at chessboard. Imperforate block of 4 with color shift resulting in striking double image.
AVAILABLE AT $100