Badge is substituted in this model by a decal “S & N” (Seidel & Naumann).
The model logo is on the base of the pillar.

 
Slide plate has a table with  needle and thread measures
 Decals have an original pattern, except the bed one with the well known Sphinx

 
 
 
 

NAUMANN  KI 14 ca. 1925

Serial #: 3.119.941
Condition: Working

This is a  very nice example . Its mechanics is 15k based, with an original bobbin winder, and a stitch regulator and feed reversing handle..
 Serial number is into underside of the base. Rear plate is engraved.

To know more: See page before and its links.

About Sphinx decals, click here