5c Red Brown, 10c Black, Hybrid Large Die Proofs on India (1P1, 2P1). Stamp size, mounted on (Image)

$ 1,600.00

5c and 10c Blue, Large Die Trial Color Proofs on India (1TC1a-2TC1a). 33 x 44mm and 35 x 41mm (Image)

$ 2,000.00

5c Dark Green and 10c Deep Blue, Large Die Trial Color Proofs on India (1TC1a-2TC1a). 44 x 54 (Image)

$ 2,000.00

5c Blue, 10c Red Brown, Large Die Trial Color Proofs on Bond (1TC1b-2TC1b). 36 x 43mm and 31 (Image)

$ 1,600.00

5c Red Brown, 10c Black, Large Die Proofs on White Bond (1P1a, 2P1a). 5c 37 x 46mm, 10c 34 x (Image)

$ 1,600.00

5c Red Brown, 10c Black, Large Die Proofs on White and Blue Bond (1P1a-2P1b). 5c 42 x 48mm, 1 (Image)

$ 2,050.00

5c Red Brown, 10c Black, Large Die Proofs on White Laid (1P1c-2P1c). 36 x 47mm and 40 x 46mm, (Image)

$ 1,800.00

5c Blue Green on India, 10c Yellow Green on Blue Pelure, Large Die Trial Color Proofs (1TC1ag, 2T (Image)

$ 2,000.00