coins identification

please I have  the following  coin but  I can't  find  the Km#  and  year  someone can help me? I know is China- empire  maybe 1 cash ?  




Other I have not idea where is  from




Regards
Jesse Ribeiro

2nd coin
https://en.numista.com/catalogue/pieces4201.html

Emperor HSUAN TSUNG - Reign title: TAO-KUANG, AD 1821-1850 - la photo est à 180°
S-1512, "BOO CIOWAN" (Board of Revenue mint). The Manchu mint - name translates to Pao-Ch'uan, or "The Fountain head of the Currency".

Citeer: FrenchloverEmperor HSUAN TSUNG - Reign title: TAO-KUANG, AD 1821-1850 - la photo est à 180°
S-1512, "BOO CIOWAN" (Board of Revenue mint). The Manchu mint - name translates to Pao-Ch'uan, or "The Fountain head of the Currency".

thank you,  
So sorry  but  I  can not  find  the  coin,  could  send the  link?

thank's

Citeer: @josephjk2nd coin
https://en.numista.com/catalogue/pieces4201.html

thank's  a  lot,  was  a  big  help!!

thank  you   again.

https://en.numista.com/catalogue/pieces26024.html

Citeer: Frenchloverhttps://en.numista.com/catalogue/pieces26024.html

thank  you very  much  for  your   help.


Regards,

Jesse

You're third coin is a 1980 Saudi 5 halala.

https://en.numista.com/catalogue/pieces4201.html

--Jeff