Factory titanium foil shutters for the SP

[xayraa33]

At what serial number range did they start on the SP?

 

[dexdog]

Page 40 of Robert Rotoloni"s book Nikon Rangefinder Camera says titanium foil shutters show up in the SP "at about camera 6214000".

 

[xayraa33]

Page 40 of Robert Rotoloni"s book Nikon Rangefinder Camera says titanium foil shutters show up in the SP "at about camera 6214000".

Thank you.

 

[Alpsman]

Mine is Number 6216... and have a titanium shutter.

 

[SWB]

Mine is titanium #62166xx