Watch List notes:

Assam, Gaurinatha Simha (1780-95), octagonal Rupee, 11.50g, Sk. 1716, Śrī Śrī Hara/ Gaurī Charana ka / mala Makaranda/ Madhukarasya, ‘68’ below legend, rev. Śrī Śrī Svarga/ Deva Gaurīnā/tha Simha Nrpasya/ Śake 1716 (RB. R59.1; KM. 223), very fine, rare.
The significance of the number “68” on this coin is not known.
Estimate: £60.00 - £80.00