Help to Identify these 3 1960 Indian Products

[bonzomoretti]

I picked these up in an auction and was wondering if anyone knew what they were:



What they look like are copies of exhibit cards as they are on regular paper stock but the 2 in blue ink are definetely autographed as the blue ink has soaked through to the other side. The Hardy, black ink, looks to be a straight copy as the ink does not look real and there is no indentation from a pen.
Any Ideas? They are for trade....

 

[mrmopar]

The two signed could be George Brace or Jim Rowe postcards or copies of them. The facsimile signature card is probably some sort of team issue set, I would guess.