First frame finished !

This week I didn't manage to get any work done worth mentioning on the window but I made time for it this morning and here is the result.

Finally the first frame is finished. This a third of the whole window.

The top of this frame is a lead strip with a steel core to make the window strong.
I noticed in the photo that some lead strips do not go in a straight line. That will all be fixed when the joints are soldered.