Watch List notes:

A COLLECTION FORMED BY PAUL STEVENS, SULTANATES Muhammad b. Tughluq, Gold Tanka, in the name of his father, Hadrat Dehli, AH 729, titles in single square border, rev titles and single circular border, with the enigmatic number 421, 10.92g (G&G D324). Edge marks but with a complete border legend, nearly extremely fine, rare and apparently without a silver equivalent
.

Estimate: £1500-1800