No published sn data I know of.
No published sn data I have seen.
Serial number and or proof marks
No known sn data published.
i got mine for 225 in great shape
The phone number of the Alexandria Archaeology Museum is: 703-838-4399.
The phone number of the Historic Alexandria Foundation is: 703-549-5811.
I can say that the Interarms Mark X viscount was imported from 1973-1983,and reintroduced in 1985 till 1996.The early models were made in England from parts manufactured by Zastava Arms in Yugoslavia.Later models were made in Yugoslavia by Zastava Arms company exclusively.
The phone number of the Alexandria Black History Museum is: 703-838-4356.
The phone number of the Lyceum--Alexandria'S History Museum - Oha - is: 703-838-4994.
Back issues of Gun Digest would be a place to start.
The phone number of the Lyceum is: 703-838-4994.
The phone number of the Athenaeum is: 703-548-0035.