Some more coins to find GOOD or BAD

I am posting some more coins to find genuineness of the coins. Some have been cleaned before i got them, but OK as a collector item i suppose.

The look real.
The first two have a little dot at the bottom of the left picture.
Minted in Mumbay (Bombay)
1912(b)
The two last have not this dot (I think) These are minted in Calcutta
1913(c)

http://www.ngccoin.com/price-guide/world/india-british-rupee-km-524-1912-1936-cuid-52938-duid-145486

Цитата: PetrusAscanusThe look real.
The first two have a little dot at the bottom of the left picture.
Minted in Mumbay (Bombay)
1912(b)
The two last have not this dot (I think) These are minted in Calcutta
1913(c)

http://www.ngccoin.com/price-guide/world/india-british-rupee-km-524-1912-1936-cuid-52938-duid-145486

Thank you PetrusAscanus

Extremely useful info.