EK1 Iron Cross / Eisernes Kreuz Friedrich Orth, Wien own frame, PKZ number 15 on the regular pin, with magnetic iron Orth own core

I am offering this the ORIGINAL EK1 for sale
EK1 Iron Cross / Eisernes Kreuz Friedrich Orth, Wien own frame, PKZ number 15 on the regular pin, with magnetic iron Orth own core
This is a regular marked F.Orth piece in very nice condition

Friedrich Orth, Wien with PKZ number 15 and used the LDO number L/14 too (these pieces “L/14” are even more rarely available than traditional Orth pieces)

We know of several versions of F. Orth, since the number of versions is so wide because he also cooperated with another Viennese manufacturer Rudolf Souval and they sometimes helped each other with “spare parts”

I tried to collect all the existing versions, and I more or less succeeded.
This piece, this type is one of the versions in the collection.
The result of more than 10 years of searching.
These pieces are not very common and are very popular among collectors/maybe that’s why they are hard to find/