very rare Leica Summicron 35 2 8 Elements LTM ( L39) ! Little bit dust but that’s normal given the age n not affect the image plus original gold coating. Min. distance at 1m n Sn 16555698 fit perfectly in the range of early LTM ( year 1958-9) which only 577 units made ! Len only include black n front cover . Photos shot by KE-7A/Kodak Tri-X 400/Kodak ultramax 400.
https://f22cameras.com/leica-summicron-35mm-f2-ver1-8-element-canada-screw-ltm-3
https://thomas-google.blogspot.com/2012/04/leicasummicron-35mm-f2.html?m=1
http://www.digifan.cn/美品八枚玉徕卡leica-leitz-summicron-m-352-银色德产八枚-ltm口-hk8457