Inventory
- (-) Remove Indian States filter Indian States
- (-) Remove Cochin filter Cochin
1913 9p with watermark sideways overprinted ON C G S
1949 9p on 4p overprinted ON C G S, horizontal pair, left stamp with "C" for "G" error.
1922 2¼a yellow-green overprinted ON C G S, block of 4 with toned gum.
1924 8p on 9p overprinted ON C G S
1923 8p on 9p overprinted ON C G S with error, surcharge double
1925 10p on 9p overprinted ON C G S with watermark upright.
1933-38 4p to 10a complete set of 10 overprinted ON C G S.
1937-38 1a, 2a & 3a complete set of 3 overprinted ON C G S in blocks of four
1938-44 2a grey-black overprinted ON C G S with error "S" inverted
1943 2a grey-black perf. 11 overprinted ON C G S. MNH block of 4 with minor stains
1943 2¼a sage-green perf. 11 overprinted ON C G S. A great rarity of Cochin in MNH condition. 2025 ISES certificate
1943 3a vermillion perf. 11 overprinted ON C G S. MNH block of 4