1 Copper coin, probably India, 1 Rupee fraction and a small coin, possibly Algerian

Hi All

Please can you have a shot at an ID on these three? 

1. 

18 mm, 5.8846 grams

2.

Possibly a half rupee, 15 - 16 mm, circa 6 grams 

3

14 mm, circa 1 gram. Numista image search suggests Algeria, Mahmud II so maybe a 2 Asper

Many thanks everyone.

Coin 1 - I can read the name Muhammad Akbar Shah and from weight it is ½ paisa.

Most likely coin from Bharatpur similar to https://www.zeno.ru/showphoto.php?photo=270588

Coin 2 - Iran, Qajar Dynasty - Qiran in the name of Nasir al-Din Shah, Isfahan mint

https://www.zeno.ru/showphoto.php?photo=115858