Hi,
Yes I am the owner of Jetpilotoverseas although I have not updated it in a long time!
Here is the Land MFG jacket, I'm working on an article about them, I have not taken pictures of the Fruhauf yet but I plan to in the near future
Land went on to design a number of different styles of flight jacket and became the supplier to NASA making their iconic blue Apollo era jackets.
All the best.
Thanks for the pic and the additional info.
I still regularly check on your blog(s) even though it's not been updated quite some time...