Ceylon Massa

I might be able to buy 13 of these coins.
The card says 'Indonesia', but they seem to be Ceylon
What I would like to find out:

- what is the date/period

- what is the value

Many thanks for any help

Here are the two nices ones and the badest one.
COIN #1


COIN #2


COIN #3

1) King parakramabahu ii - year 1236 -1271 common
2) same
3) Queen leelawathi - year 1197 -1211 common
prices are lesser than 10$. Some verities are very rare n prices are very higher than this. Please send othrler verities also

Thanks Praboth.
Here are the others.
COIN #4 (behind plastic and rather worn, I think it is not Ceylon


COIN #5


COIN #6


COIN #7


COIN #8


COIN #9


COIN #10


COIN #11


COIN #12


COIN #13


COIN #14


Thanks for the help

4) may be 1/2 massa. But no name visible. Please send a clear pic. Waight n compare the thickness with other coins
5) Buwanekabahu king massa 1273-1284
6) leelawathi
7) vijayabahu king massa 1271-1273
8) parakramabahu ii
9) leelawathi
10) vijayabahu
11) parakramabahu
12) sahasamalla king massa 1200-1202
13) leelawathi
14) vijayabahu

Pay 5$ each it'll be a reasonable price