old copper coins collection india ahmadnagar sultanate, golkonda sultanate, bahmani sultanate

ahmad ahmadnagar ahmand bahadur bahamani bahmani burhan coins collection copper currency deen delhi denomination double falus firoz ghiyath golkonda gujarat half having heritage history hobbies india khilji mahmood malwa money mubarak murtuza nagar name names nizam numismatics old qutub ruler shah sultanate tal vintage