Worldwide-Mint

INPEX 1993 - Philately Day Special Cover #WB70

2010 Queen's Baton Relay Cultural Affair & Heritage Department Government of Sikkim Special Cover #WB104

2016 76 Years of Last Visit to mungpoo by Rabindranath Tagore Special Cover #SPL-416

INPEX 1975 - Set of 6 Special Cover #WB86

INDEPEX ASIANA 2000 - Tourism and Millennium Day Special Cover #WB76

INDEPEX ASIANA 2000 - FIAP Day Special Cover #WB75

1979 Combined Police Parade and Presentation of Medals - Help Us to Help You Special Cover #WB74

INDEPEX ASIANA 2000 - Youth & Olympic Day Special Cover #WB69

LIONESS-PEX 1986 - All India Lioness Conference at Calcutta Ice-Skating Rink Special Cover #WB68

1989 Lions Clubs International - Spread Smiles Over Miles - United National Day Special Cover #WB59

WEBPEX 1979 - Inaugural Day Special Cover #WB26

2016 75th Death Anniversary of Rabindranath Tagore Special Cover #SPL-609

2016 Ramkinkar Baij BALAKA - Birbhum Stamp Exhibition Special Cover #SPL-603

2012 Sainik School, Purulia Golden Jubilee Special Cover #SPL-552

2017 VIDYAPEX Chilkigarh - Kanak Durga Temple, A Historical Place of Midnapore Special Cover #SPL-404

2017 Calcutta National medical College Special Cover #SPL-210

2016 BALAKA - Birbhum Stamp Exhibition Special Cover #SPL-185

2017 'Dhai akhar' Gandhi Cancellation Special Cover #Spl-61

1979 Rotary International District 329 Conference Special Cover #WB105

2017 Kolkata Cover #WB103

1979 WEBPEX Philatelic Day Special Cover #WB101

1974 AEROPEX Airmail Dinner Special Cover #WB98

1974 AEROPEX Airmail Stamp Exhibition Special Cover #WB96

1976 SGPEX Scouts & Guides Philatelic Exhibition Special Cover #WB95

1976 SGPEX Scouts & Guides Philatelic Exhibition Special Cover #WB91

Inpex 1975 - Seminar Day with C-68 Type cancellation Special Cover #WB90

Inpex 1975 - Philatelic Day with B-1 Type cancellation Special Cover #WB89

Inpex 1975 - Aero Philately Day with 141 Type cancellation Special Cover #WB88

Inpex 1975 - Dealers Day with 42 Type cancellation Special Cover #WB87

INPEX 1975 - Set of 6 Special Cover #WB86a

CLT PEX 1978 - Set of 3 Special Cover #WB85

SANPHILEX 1978 - Set of 3 Special Cover #WB84