Help with some Luft collar tabs

[Laurence Strong]

Hi

I bought these and was looking for some info on them.

Here is a tab for a Flak Reserve Leutnant, built the way I have seen them elsewhere, with the blue backing and the the red waffenfarbe.

[Laurence Strong]

Now here's a Luftnachrichten Reserve leutnant made with some blue piping then the red waffenfarbe. Has anyone seen this type of construction before?

[Laurence Strong]

Next a Major. Is it Luftreichministerium or construction/pioneer troop. Is it a question of, you would need the rest of the uniform to fiqure it out?

[Laurence Strong]

Next a Flak Major, notice how the gulls are right on top of each other! and the gap in the leaves.

[Laurence Strong]

The reverse with some weird looking buckram backing.

[Laurence Strong]

And here's one as a "Thanks for looking"