Leica 2/5cm Summicron dual scale very later version special order ca.1966 for Leica 3G
very rare fully original rigid screw mount Summicron SOSTA with unusually late serial number (official records mention the last M39 version in 1963), focusing mount with identical serial number, in mint condition, good lenses with minimal cleaning marks, note the unusual dual meter/feet scale, with both caps
