India 1975 Launch Of First Satellite MNH Error Blue Colour Shift #ER1
India 1976 Locomotive 25p Block Minor Colour Shift #ER6 (normal+error)
India 1978 Pacific Travel MNH Normal + Error Minor color shift #ER6
India 1978 Painting Block of 4 error color spread #ER6
India 1978 Vallathol Menon Error Pink Color Shift #ER6 (ONLY ERROR WILL BE SENT)