Indian Feudatory States: Cochin: 1911 Perkins Bacon 3p. marginal block of four plate proofs, on ungummed paper. Photo. (Image1)

Indian Feudatory States: Cochin: 1916-30 6p. in green (colour of 4p.), imperforate colour trial in a sheet (8 x 6), on unwatermarked gummed wove paper, large horizontal pen lines, sheet folded and other faults. S.G. 37P.

Indian Feudatory States: Cochin: 1946-48 2a. black and 3a. vermilion, unused, fine. S.G. 107, 108, cat. £300. Photo. (Image1)

Indian Feudatory States: Cochin: 1946 War economy envelope sent from the Devaswan Commissioner's office in Trichur to Cherru, arrival on front, franked 9p. with perfin “D” of the Commissioner's office. Photo. (Image1)