1967/1968 Roundtail Base /Mirror
Looking for one of these style mirror bases, complete if possible. Style a bit different after 1967 or so. The base had a vibration screw and a T-shaped wire organizer. I have one of the last Duettos before the 1750 series by my production serial number, so 1969 style probably ok, but if you have the "proper" style on your shelf, please let me know. My Duetto was originally sold in Germany, so not sure what was correct. My Ivorio Duetto almost done, starting on Spinaci.