Two silver coins for identification

Hello. 

Please help identify these two silver coins.

2. https://www.zeno.ru/showgallery.php?cat=5999

1st coin counterstamp reads  “Raij” (meaning current")

 2nd coin Timurid, Timur with Mahmud Khan, in circle zarb AH798 Yazd (mint)

Vic65

1st coin counterstamp reads  “Raij” (meaning current")

 

 2nd coin Timurid, Timur with Mahmud Khan, in circle zarb AH798 Yazd (mint)

Thanks for the help. Help identify the first coin.

The weight  is all important for hand struck coins as it can help give the denomination, thickness, size, alignment etc not needed

Vic65

The weight  is all important for hand struck coins as it can help give the denomination, thickness, size, alignment etc not needed

The weight of the first coin is 2.97 grams, the diameter is 22-23 mm.