Is it Baroda OMS ?

[Adv. Girish bhambhani]

Weight: 10.50 gms approx
Year: 1237 RY: 17
Looking at the year on the coin, I am confused whether this is a copper paisa or a silver die used on copper ?
Kindly advise. Thank you in advance.
Regards
Girish

[aws22]

Dear Girish, your coin:
India, Princely States Baroda, Sayaji Rao II in name of Muhammad Akbar II, AH 1238 (1823)/RY 18, AR Rupee, Baroda mint (AH 1234-1248 /1819-1847 AD)
Reverse (First photo):
سنه ۱۸ جلوس ميمنت مانوس
Sanah 18 Jalus  Maimanat Manus, including Baroda mintmark of curved sword (or scimitar) to the  left of  julus, RY 18, Nagari sa (for Sayaji).
Obverse (Second photo):
سكه مبارك بادشاه غازى محمد اكبرثانى ۱۲۳۸
Sikka Mubarak/ Badshah Ghazi, naming Muhammad Akbar II, AH date 1238, meaning, Auspicious coin/ (of the) Victorious Emperor Muhammad Akbar II (1238).

Maythem

[Adv. Girish bhambhani]

Thank you so much Maythem for the detailed description.
However, this is a copper coin... so I was wondering if it was a OMS error... could be a silver die used on copper ?
Kindly share your thoughts!

[aws22]

Thank you Girish, please refer to the Coinindia link which shows a coin similar to yours defined as silver rupee; please compare weight and diameter:
Sayaji Rao II: Silver rupee in name of Muhammad Akbar II, Baroda, AH 1238, RY 18.
Weight: 11.46 gm. Diameter: 22 mm
http://coinindia.com/galleries-baroda.html

Maythem

[Adv. Girish bhambhani]

Thank you Maythem.
The weight and diameter of my coin is lesser..
Weight: 10.50 gms approx
Diameter: 16 mm approx
Thickness: 4 mm approx