Missing -40/41 turret have extra tk-11 turret... any advice??

Need to buy or trade for tk-40/41 turret or the turret linke nosepiece that a zoomar would attach to ..have extra tk-11 turret...

Thanks,

Ed Sharpe, Archivist for SMECC

See the Museum's Web Site at www.smecc.org

Coury House / SMECC
5802 W. Palmaire Ave. Phone 623-435-1522
Glendale Az 85301 USA