Take down gravity knife

[SPQR]

Hello everybody. Can you tell me which of the Take down gravity knife with SMF Mark or RBNr is rarest? (RBNr is war construction but is it more encountered than maker mark blade?)
Do you know site who speak about Fliegerkappmesser?
Great thanks

[Willi Z.]

I am not familiar with any website that would have the answer to your question.

Take down gravity knives can be maker marked, RBNRed, no markings, fully blued, partially blued or no bluing.

I can honestly say I do not know which variation is the rarest.

Maybe we should start a thread on take down gravity knives. I have two I will dig out and post some photos.

[Willi Z.]

Here is my mint one. Looks like a very late issue piece. All blued blade and no markings on the blade, except the serial number on the inside.

[Willi Z.]

RBNr on the spike, not sure who the maker is.

[Willi Z.]

One of the serial number locations.

[Gene]

I think the RB numbered blades are the hardest to find