Description
-Serial #3167291*

A very VERY unusal * serial # 
-Black finish
-70th anniversary lens; 1913-1983 script on the side of the barrel
-4th version example with focus tab
-Dual scale yellow/white feet/meter focusing scale
-Classic compact 50mm lens
-Made in Canada 

Made in series with the M4-P chrome 70 JAHRE lens. 
A fine lens, MINT condition and a unique * serial #

Details
-6 elements 4 groups
-Aperture f2 - f16
-Angle of view 47°
-E39 filter mount
-Cat No. 11819

Includes
-Front/rear lens caps
-Lens shade
-Paperwork
-Box

Cosmetics 9.5+/10
-No dings, dents or major marks
A mint example

Mechanics 9.5+/10
-Focusing is smooth
-Aperture clicks are crisp
PERFECT!

Optics 8/10
-No fungus, separation or scratches
-Minor haze toward the rear element as this lens has never been opened

A mint example and a very unique * serial #, complete with box, papers, shade, caps and all. 
A pleasure to have and enjoy and a must for any collector or enthusiast!